Voltage Sensor Module DC 0-25V

The Voltage Sensor Module DC 0-25V is a highly reliable and accurate electronic module designed to measure DC voltage levels in circuits up to 25 volts. It is widely used with Arduino, Raspberry Pi, and other microcontrollers for monitoring battery levels, power supply voltages, and various electronic system diagnostics. This module provides a simple and efficient way to scale down input voltage signals into measurable levels suitable for analog-to-digital conversion.

works on the principle of a voltage divider circuit using precision resistors. It reduces the input voltage proportionally, allowing microcontrollers to safely read voltages higher than their analog input limits. With this feature, users can protect their boards while obtaining precise voltage readings in real time.

Moreover, the module is compact, lightweight, and easy to integrate into different electronic projects. Its three-pin interface (VCC, GND, and S signal output) ensures quick connection and compatibility with most development platforms. Therefore, it is ideal for applications such as battery management systems, robotics, solar energy monitoring, and DIY electronics experiments.

In addition, this module features stable performance, low power consumption, and strong resistance to interference, which ensures consistent readings even in complex circuits. It is a perfect learning tool for students and engineers working with voltage measurement and control systems.

Features

• Operating Voltage: 3.3V–5V DC

• Measuring Range: 0–25V DC

• Signal Output: Analog voltage (0–5V max)

• Voltage Divider Ratio: 1/5 (adjusts 25V to 5V readable range)

• Interface: 3-pin (VCC, GND, Signal)

• Compatible with Arduino, ESP32, Raspberry Pi, and more

• Compact design for easy installation

• High precision with low error margin

• Durable PCB with stable performance

• Ideal for voltage monitoring, battery testing, and circuit diagnostics

Data Sheet