Voltage Sensor Module 25V DC 5V Relay If your sensor has four

If your sensor has four wires - Red connects to 3-5V

appliance switching)

outputting calibrated digital data over a single-wire interface

3 V and 5 V Power output

650nm wavelength

Voltage Sensor Module 25V DC 5V Relay If your sensor has fourVoltage Sensor Module 25V DC The Voltage Sensor Module DC 0 25V is making this is because I couldn't find any really helpful information on how to fix the code for my voltage sensor. Arduino's have built in voltage sensors. Unfortunately, they only support voltages of 0 5 V. This module allows you to measure voltages of 0 25 V by presenting a lower voltage to the arduino for measuring. After you have this value you simply feed it through some math and