Voltage Sensor Module 25V

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.

QUICK SPECS:

• 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