EMG Muscle Sensor Module

The EMG Muscle Sensor Module is a biomedical signal acquisition device designed to measure the electrical activity of muscles. It detects tiny voltage changes generated by muscle fibers during contraction and converts them into signals that can be easily read by Arduino, STM32, ESP32, and other microcontrollers. This makes it ideal for biomedical projects, robotics, prosthetics, and human-computer interaction (HCI) systems.

The module includes an onboard signal conditioning circuit with amplification and filtering to provide clean, stable signals for further processing. It typically comes with electrode pads and connecting cables, allowing direct attachment to the skin for muscle activity monitoring. The output can be used to control servo motors, robotic arms, exoskeletons, or gaming interfaces, providing a bridge between biological signals and electronics.

With its compact design, high sensitivity, and easy interfacing, the EMG sensor module is widely used in academic research, biomedical prototyping, rehabilitation devices, and wearable technology. Whether you are building a gesture-controlled robot or studying muscle fatigue, this sensor offers a reliable and cost-effective solution.