Voltage Detection Sensor Module 25V (DC Voltage Sensor Module for Arduino & ESP32)

The Voltage Detection Sensor Module 25V is a compact DC voltage measurement module designed to monitor input voltages up to 25V using a microcontroller's analog input. It incorporates a precision resistor divider network that scales higher input voltages to a safe ADC level, allowing accurate voltage measurement with Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico, and other development platforms. This module is ideal for battery voltage monitoring, power supply measurement, solar energy systems, automotive electronics, and embedded monitoring applications.

Key Features -

• Measures DC voltages up to 25V

• Precision resistor divider circuit

• Analog voltage output

• Compatible with 3.3V and 5V microcontrollers

• High input impedance

• Stable and reliable measurement

• Compact PCB module

• Easy interface with ADC inputs

• Suitable for battery voltage monitoring

• Ideal for embedded electronics projects

Specifications -

• Product type - DC Voltage Detection Sensor Module

• Maximum input voltage - 25V DC

• Measurement type - DC Voltage

• Output type - Analog Voltage

• Voltage scaling ratio - 5:1 (Typical)

• Logic compatibility - 3.3V / 5V Microcontrollers

• Input impedance - High-Impedance Resistor Divider

• ADC interface - Analog Input

• Mounting type - PCB Module

• Operating temperature - 0C to 70C

Applications -

• Battery voltage monitoring

• Power supply measurement

• Solar power systems

• Automotive electronics

• Embedded systems

• Energy monitoring

• Arduino projects

• DIY electronics