Voltage Sensor Module for Arduino – DC Voltage Detection & Monitoring Module for DIY Electronics

Detailed Description

The Voltage Sensor Module is a reliable and easy-to-use electronic module designed for measuring and monitoring DC voltage levels in microcontroller-based systems. Using a precision resistor divider circuit, the module safely scales higher input voltages down to levels compatible with analog input pins on Arduino, ESP32, Raspberry Pi, STM32, and other development boards.

This module is commonly used for battery voltage monitoring, power supply testing, solar energy systems, robotics, automation equipment, and educational electronics projects. It allows accurate voltage sensing while protecting sensitive microcontroller inputs from excessive voltage levels.

Compact and lightweight, the Voltage Sensor Module provides stable analog signal output and simple connectivity for rapid prototyping and embedded applications. It is ideal for students, hobbyists, makers, and professional electronics developers.

The module is especially useful in IoT systems, energy monitoring projects, and portable electronics where real-time voltage tracking is required.

Key Features

• DC voltage sensing and monitoring module
• Precision resistor divider design
• Safe voltage scaling for analog inputs
• Compatible with Arduino, ESP32, Raspberry Pi, and STM32
• Stable and accurate voltage measurement
• Compact and lightweight PCB design
• Easy wiring and installation
• Suitable for battery and power monitoring systems
• Ideal for robotics, IoT, and DIY electronics projects
• Reliable performance for embedded applications

Weight

Approx. 2g