Buying Guide for 4-20mA to 5V Converter for Arduino Industrial Sensor Interface Board

Introduction The 4-20maA signal converter is used to integrate the unit with a 4-20mA transmitter. The 4-20 mA technology is used to communicate analog signals over long distances where electrical interference is a problem. Specification The power supply used for this module is 5-10V The current Source signal for this module is 4-20mA industrial-grade Sensor  Continue reading