Avatar

PORTABLE SOLDERING IRON V3

Sep 27th, 2019 | by: ELECTRONOOBS
Views 740
Finally, the board works perfect. So I could make a 3D design for the case and this is a final product that could end up on Kickstarter. It is a very cheap project, around 15$ for all the parts . On this tutorial you willhave a full part list, the schematic and layout of the board in case you want to amke it. I also share the 3D STL files for the case so you could print it.

PART 1 - Schematic


Below we have the schematic for this board. To supply it we use a type mini B USB connector. That is connected to the power MOSFET but also to some pads for the buck converter so we could get 5V for the other microchips. Now the 16Mhz crystal is smaller so we have more space on the PCB for future improvements. See version 2 to see the other PCB. We haev 2 push buttons to set the temperature and other settings, a vibration sensor for the sleep mode and the ATmega328p.AU microcontroller. See full part list for all the components.

There are a few more pads for the UART connection so we could program the board. See that the board has no SPI connection, so the ATmega328 chip must have a bootloader, otherwise we won't be able to burn one later. This should be a improvement for future boards. Now let's see the layout.



PART 2 - Layout


Below you have a picture with the top and bottom side of the PCB. You can see that the tracks on the input are very thick, 2mm in this case since those will have to withstand currents up to 2 or 3 amps from the input to the MOSFET and T12 tip connectors. Below you could also see a real distribution of the real PCB. To secure in place the T12 iron tip, I've used some PCB fuse clips. Those will be soldered in the middle of the PCB on the bottom side and that is the side that has the LM358 OPAMP. The buck converter must be soldered on the top side and the OLED screen as well. The rest are SMD so they can only be soldered on one side so there shouldn't be any problem.

PART 3.1 - Mount the PCB


Bare minimum configuration of the ATmega328p-AU. First download PCB GERBER. Very important. First we have to make sure that the most important component of the PCB works. For that we have to solder 5 components. The ATmega328p-AU chip, the 16Mhz crystal, the R10 resistor of 1M ohm, the R11 pullup resistor of 10K ohms and the C2 capacitor for the DTR pin of 100nF.


With these components, the chip should work. The 10K pullup will keep the chip active, the 16Mhz crystal will create the clock signal and the C2 capacitor is used to reset the chip with the DTR pulse. To test if it works, we have to connect an FTDI module an the UART pins. I then upload a test code that will write numbers on the serial monitor. Open the monitor and if you receive data, then the chip is ok and se can keep soldering components.

FILES TO DOWNLOAD FOR THIS STEP
GERBERs files for PCB  DOWNLOAD

PART 3.2 - Finish soldering components


Do not solder the buck converter till the end. We can solder all the other components but in this order: First solder all the remmaining resistors and capacitors. Then we solder the USB connector. Then the P-MOSFET IRF4905 with the small NPN on the gate as a driver. Next we can solder the ÑM358 OPAMP and the diode, capacitor and amplifier resisors.

Now we can solder the remaining components such as the vibration sensor and the side push buttons. The board I've made didn't had the wings pads for the buttons, that's why I've put some hot hlue behind the buttons. But the final GERBER file has the wing pads for the buttons so solder those as well. Next we solder the clips for the T12 tip. Make sure the clips are on the bottom side. Then solder the OLED display on the top side of the board over the ATmega chip. Make sure all the resistors and capacitors are soldered before you add the display. Otherwise it would be difficult to solder below the OLED screen.

PART 3.3 - The buck converter


Ok, now, before we add the buck converter, we have to make sure its output is exactly 5V and it will stay that way. Connect it to a multimeter and apply 20V at the input. Rotate the potentiometer till you get exactly 5V. Then glue the potentiometer with some glue so it won't change its value. Now we can solder the buck converter in place. Make sure which is OUT and In as shown on the PCB.


The baord is complete. As a final test, check for shorts on all pads and then connect 20V to the USB input and see if we have 5V at the 5V pins. Is time to program the baord. For that you will have to download and install some libraries for the Arduino IDE and downlaod the last firmware V3.3 for this board.



PART 4 - The code


Below we have a bit of the code. Here we could change the variables for the code. The version is V3.3 in this case and the minimum temperature is 200, and maximum is 500. The delay variable is the refresh rate so the loop will run each 0.3 seconds in this case. If you change these variables, you could affect the PID code and get the wrong values.

The new firmware, the V3.3 has some extr settings. If you press both buttons we get into sleep mode. If you press the bottom button while in sleep mode, you will enter settings. Here you can change the sleep time and the preset temperature which is the temperature that the iron starts with. These values get saved into the EEPROM of the Arduino so each time you restart the iron, those values will be on. See example in the video below. Stay tuned for future updates. I'll make a version where you could change the PID constants using the push buttons as well. 

FILES TO DOWNLOAD FOR THIS STEP
Soldering iron code  DOWNLOAD
003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f0059004f005500200043004f0055004c00440020004300480041004e0047004500200054004800490053002000560041004c00550045005300200049004600200059004f00550020004e00450045004400200054004f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f002f003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f004500640069007400610062006c00650020005600610072006900610062006c0065007300200028006300680061006e00670065002000740068006500730065002000760061006c007500650073002000620065006c006f007700200074006f002000660069007400200079006f00750072002000700072006f006a0065006300740029003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0053007400720069006e0067003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e002000560065007200730069006f006e0020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0073007400720069006e006700220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002200560065007200730069006f006e00200033002e00330022003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0066006c006f00610074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e0020006d0069006e005f00740065006d00700020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e003200300030003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b0020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f005400680069007300200069007300200074006800650020006d0069006e0069006d0075006d002000740065006d00700065007200610074007500720065002000740068006100740020007400680065002000690072006f006e00200063006f0075006c00640020006700650074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0066006c006f00610074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e0020006d00610078005f00740065006d00700020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e003500300030003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b0020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f005400680069007300200069007300200074006800650020006d006100780069006d0075006d002000740065006d00700065007200610074007500720065002000740068006100740020007400680065002000690072006f006e00200063006f0075006c00640020006700650074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0066006c006f00610074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e002000440065006c00610079003d003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e003300300030003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f005200650066007200650073006800200072006100740065002e002000540068006900730020006900730020007400680065002000740069006d006500200069006e0020006d007300200074006800650020006c006f006f0070002000720075006e007300200028005000490044002b00740065006d00700065007200610074007500720065002000720065006100640029003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0069006e0074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e0020002000200073006500740070006f0069006e00740020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e003200380030003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b0020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f00540065006d0070006500720061007400750072006500200073006500740070006f0069006e007400200069006e0069007400690061006c002000760061006c00750065003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0069006e0074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e0020002000200073006c00650065007000740069006d00650020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0031003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b00200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f005700610069007400200074006f00200065006e00740065007200200069006e0074006f00200073006c0065006500700020006d006f00640065002e002000540069006d006500200069006e0020006d0069006e0075007400650073003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0069006e0074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e002000200020006d00610078005f0073006c00650065007000740069006d00650020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e00310030003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e003b002000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d0063006f006d006d0065006e007400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c0020003100330036002c00200031003300360029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e002f002f005400680069007300200069007300200074006800650020006d006100780069006d0075006d00200073006c006500650070002000740069006d006500200079006f007500200063006f0075006c006400200073006500740020007400680065002000690072006f006e003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e000a003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006b006500790077006f0072006400220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a002000720067006200280030002c0020003100350031002c00200031003500370029003b00200066006f006e0074002d007700650069006700680074003a00200062006f006c0064003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0069006e0074003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006f006c006f0072003a0020007200670062002800360038002c002000360038002c0020003600380029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0020006200610063006b00670072006f0075006e0064002d0063006f006c006f0072003a00200072006700620028003200340030002c0020003200340030002c00200032003400300029003b0022003e0020002000200073006c00650065007000740069006d0065005f0061006400720065007300730020003d0020003c002f007300700061006e003e003c007300700061006e00200063006c006100730073003d00220068006c006a0073002d006e0075006d00620065007200220020007300740079006c0065003d00220062006f0078002d00730069007a0069006e0067003a00200062006f0072006400650072002d0062006f0078003b00200063006f006c006f0072003a00200072006700620028003100330036002c00200030002c002000300029003b00200066006f006e0074002d00660061006d0069006c0079003a0020004d0065006e006c006f002c0020004d006f006e00610063006f002c00200043006f006e0073006f006c00610073002c0020002600710075006f0074003b0043006f007500720069006500720020004e00650077002600710075006f0074003b002c0020006d006f006e006f00730070006100630065003b00200066006f006e0074002d00730069007a0065003a00200031003300700078003b00200066006f006e0074002d007300740079006c0065003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d006c00690067006100740075007200650073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d00760061007200690061006e0074002d0063006100700073003a0020006e006f0072006d0061006c003b00200066006f006e0074002d007700650069006700680074003a0020003400300030003b002000770068006900740065002d00730070006100630065003a0020007000720065002d0077007200610070003b0022003e0032003c002f007300700061006e003e003c007300700061006e0020007300740079006c0065003d00220063006

PART 5 - The 3D case


Ok, so below you have the .STL files for the 3D case. Dwonlaod each file and print them. They are already oriented so you don't have to do enything. The case is made out of 4 parts. The top aprt, the bottom part and two small push buttons. I've used PLA material for each. Alos, a 0.4mm nozzle of my printer, 0.2mm layer height, 2 perimeters and 100% infill at a temperature of 200ºC.

To mount the final product just put the PCB on the bottom part of the case without the T12 tip. Make sure it fits ok in place. If there is not enough space, just slightly use the other soldering iron or a hot nail to melt a bit the plastic supports inside the case. Then add the buttons on each side. use some sandpaper for the buttons so they can moove freely. Then add the top part of the case and close it with two screws. Add the T12 tip and the product is ready.
FILES TO DOWNLOAD FOR THIS STEP
STL files for 3D case  DOWNLOAD

PART 6 - Video



0 Comments

Login or Sign Up to post comments on this tutorial.