Tag Archives: DMM


Turn your Arduino board into a digital multimeter with this shield

Here is an instructable that describes a DIY shield which would convert your Arduino board into a multifunctional digital multimeter. This shield can be used with “Arduino” UNO und Duemilanove boards, and can display the measurements on a 16X2 character LCD and/or on the serial monitor window on PC. This digital multimeter Arduino shield has the following features:

  • voltmeter ranges : 0-10V; 0-30V; 0-100V
  • ampmeter range : 0-500mA 
  • ohmmeter ranges : 0-1KOhm, 0-250KOhm
  • diode, LED, continuity tester
  • LED functionality tester
  • transistor Beta meter
Digital multimeter shield for Arduino Uno

Digital multimeter shield for Arduino Uno