Function: Measures and amplifies electrical activity generated by muscle contractions (Electromyography - EMG).

Use Case: Ideal for detecting muscle movement and strength for biofeedback, robotics, and prosthetic control.

Input Voltage: 3.5V – 5V (compatible with Arduino and similar microcontrollers).

Analog Output: Outputs a voltage signal proportional to muscle activity – can be read by an ADC pin.

High Gain Amplification: Built-in instrumentation amplifier with high gain for accurate signal capture.

Integrated Filters: Includes rectification, noise filtering, and envelope detection for a clean signal.

Sensor Pads: Connects to three reusable or disposable electrode pads (typically included in kits).

Low Noise Operation: Designed to reject common-mode noise from power lines and surroundings.

LED Indicator: Onboard LED to indicate signal activity or power status (varies by model).

Form Factor: Compact and lightweight – easy to embed in wearable or motion-control projects.