Descripción

!!!⚠️This is a downloadable product. Buy it once and then download it all the times you want! I hope you understand this is NOT the assembled PCB. You receive the GERBER files for the board and information for everything you need to make this version of the Two hand multimeter with Arduino.

*Once you make the order, go to my account → DOWNLOADS,  select the order and then click the Download link on the right side and the file will be downloaded in a .ZIP file. 

Specifications

• Model Name: Two Hand Multimeter
• Version: 2.1
• Size: 90mm*19mm
• PCB weight: <5g
• Soldermask color: Any
• PCB Thickness: 1.2mm
• Input voltage: 5V DC (USB)
• Input Current: >2A
• Operating temperature: -40 Celsius to +85 Celsius

Characteristics

• Resistance Mode
• Voltage Mode
• Capacitance Mode
• Inductance Mode
• Current Mode (<5A)
• Frequency Mode
• OLED display
• Charging & Protection
• 16bit ADC precision
• Handheld

Package includes:

• 1 x GERBER files for PCB V2.1
• 1 x Schematic
• 1 x 3D Files
• 1 x Arduino Firmware (13/08/2022)
• 1 x Tutorial HERE

Video Here

Part List

• 3D Files STL: Get STL Files
• PCB GERBERs: Get PCB Files
• 1 x ATmega328 MU: LINK Aliexpress (scarcity)
• 1 x 16MHz resonator: LINK Aliexpress
• 2 x slide switch 2P3T: LINK Aliexpress
• 1 x slide switch 1P2T: LINK Aliexpress
• 1 x push button SMD: LINK Aliexpress
• 1 x ACS712-5A : LINK Aliexpress
• 1 x 124×32 OLED: LINK Aliexpress
• 1 x LMC7101A OPAMP: LINK Aliexpress
• 1 x HC-05 Bluetooth (SMD): LINK Aliexpress
• 1 x DW01A: LINK Aliexpress
• 1 x FS8205A: LINK Aliexpress
• 1 x TP4056: LINK Aliexpress
• 1 x Mini USB connector: LINK Aliexpress
• 1 x JK-SMD0805 fuse: LINK Aliexpress
• 1 x ADS1115 ADC: LINK Aliexpress
• 1 x XC6206P332MR 3.3V regulator: LINK Aliexpress
• 0402 resistors (values on schematic): LINK Aliexpress
• 0402 capacitors (values on schematic): LINK Aliexpress
• 0805 capacitors (values on schematic): LINK Aliexpress
• 0605 LEDs: LINK Aliexpress
• 2 x FR104W diode: LINK Aliexpress
• 1 x FTDI module: LINK Aliexpress
• wire probes: LINK Aliexpress