This module is based on principle of resistive voltage divider design, giving an output voltage 5 times smaller than the input voltage.
For modules operating at 5 volts this translates to a detection voltage range of 0 to 25V, while for modules operating at 3.3V the detection range will be 0 to 16.5V
Output Interface
DC input interface
The 3 pin connector is used to connect this sensor module to microcontroller boards such as Arduino.
The 2 pin connector is used to connect this sensor module to the voltage source to be detected.
Board dimensions : 25mm x 13mm (approx)