Implementing a menu for controlling a servo. Toggling between manual, sweep and fixed angle positions using buttons. Code can be modified for other uses as well.Search my name on youtube for wiring and code.Downloads available on Github. view more

https://www.youtube.com/watch?v=e_cyxoqvWe8 i have seen your video of making a Ultrasonic sensor, i am now tring to make one of my own. but i want it to be waterproof so rather then using a SR04 speaker i am tring to use SR04T speaker but it not working. any suggestion. view more

• sensor
• circuit
• ARDUINO
• DIY

In this tutorial I show you how I've build a homemade electronic load with Arduino, an LCD, rotary encoder for the menu and a power MSOFET for load control. It also has a good cooling system so it could handle high loads. See how to make the circuit, the case, connect everything, see the code I'v... view more

• electronic
• load
• constant
• controller
• Arduino
• digital
• power

This is a simple and cheap water level indicator which can be built from basic electronic components. view more

• water level indicator

Hey THERE!!

In this project we are going to build an Automated (password protected) Door lock. The classical lock and key is liter... view more

• DIY
• Arduino
• circuit
• automation
• Door lock

In this tutorial we go step by step on how I've made the frame of the mirror, how to prepare the one way type of mirror using a special film, thenw e see the scheamtic and all the electroncis we need, we mount the mirror and we upload the software on the raspberry pi. Finally we make our configur... view more

• smart
• mirror
• iot
• raspberry
• DIY
• homemade
• alexa
• google

ESP: Aprende cómo funcionan los resonadores de cristal y cerámica. También qué tipo de circuitos osciladores tenemos. Espero que aprendas algo nuevo.ENG: Learn how glass and ceramic resonators work. Also what kind of oscillator circuits do we have. I hope you learn something new. view more

• teoría
• oscilador
• ceramico
• cristal
• resonador

If you grew up watching Honey I Shrunk the Kids, you may recall the scene with Wayne Szalinski’s remote-controlled lawn mower. Inspired by the 1989 film, “elliotmade” designed a version of his own a few years ago that’s still functioning today. Wi... view more

• mower
• iot
• motor
• grass
• RC

What’s up my friends welcome back. Today we will look at a very basic circuit but also quite interesting. If you are into electronics I bet that you’ve heard about inverters. We have the rectifiers that pass AC voltage to DC voltage and then we have the inverters that will pass DC voltage to ... view more

• DIY
• Inverter
• AC
• homemade
• DC
• inversor

Once you have the PCB from the past tutorial made on this link, you can uplaod the simple watch code example. This code as you can see below can set time, store the values to the real time clok chip, set an alarm with interrumptions, have a stopwatch and more. Read the code for more. The consumpt... view more

• OLED
• bluetooth
• Arduino
• PCB
• smartwatch
• watch