VOLTAGE SENSOR

Description

The Voltage Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing. This module is based on the principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V). Specifications : Voltage sensing range – 5v to 25v Voltage Analog Resolution: 0.00489V Output Interface: “+ ” connected 5/3.3V, “-” connected GND, “s” connected Arduino AD pins DC input interface: red terminal positive with VCC, negative with GND