25V Voltage Sensor Module

Description

A simple but very useful module which uses a potential divider to reduce any input voltage by a factor of 5. This allows you to use the analogue input of a microcontroller to monitor voltages much higher than it capable of sensing. For example with a 0-5V analogue input range you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire. Specification: Divider ratio: 5:1 Resistor Tolerance: 1% Max input voltage : 25V Resistor Value: 30K/7.5K Ohm Pinout: INPUT 1....GND 2....0-25V OUTPUT 1...Sense 2...N/C 3...GND