Voltage Sensor


SKU: SB-095 Category:


If you want to measure DC Voltage in a certain point of your circuit, the Voltage Sensor Module is a good fit for your project. This is an easy to use board with minimum circuitry. You can use this for Arduino, Raspberry Pi, ESP8266 IoT etc. The module can measure from 0-25 Volts in DC (Direct current) charge.

The Voltage Sensor board represents an ideal voltage sensor, that is, a device that converts voltage measured between two points of an electrical circuit into a readable voltage signal proportional to the voltage. Connections + and – are the electrical pads through which the sensor will connected to the circuit. Connection V is a physical signal port that outputs the measured result.

If you are looking to measure AC Voltage, there are also available in the shop.

Features / Specifications

  • Size: 25mm×13mm/0.98″×0.51″ (approx)
  • Based on resistive voltage divider design
  • input voltages up to 5v
  • 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)
  • Voltage input range : DC0-25 V
  • Voltage detection range : DC0.02445 V-25 V
  • Voltage analog resolution : 0.00489 V
  • Output Interface : “+ ” connected 5/3.3V, “-” connected GND, “s” connected AD pins
  • DC input interface : red terminal positive with VCC, negative with GND

Tutorials / Manuals / Documents