Features:

1. Electromyography (EMG) Sensor

   • Measures muscle activity via electric potential generated by muscle cells.

2. Non-Invasive Detection

   • Uses surface electrodes for easy and painless muscle signal acquisition.

3. High Signal Sensitivity

   • Captures even subtle muscle contractions with high accuracy.

4. Adjustable Gain

   • Onboard potentiometer allows tuning of signal amplification.

5. Analog Output

   • Outputs a clean, filtered, and amplified analog voltage signal proportional to muscle activity.

6. Integrated Envelope Detector

   • Provides smoothed signal output for easy interfacing with microcontrollers like Arduino.

7. 3.5mm Electrode Cable Interface

   • Standard connector for reusable or disposable electrode pads.

8. Compact Design

   • Lightweight and portable, ideal for wearable or embedded bio-sensing systems.

9. Arduino Compatible

   • Easily integrates with Arduino, Raspberry Pi, and other development platforms.

10. Includes Accessories

• Comes with 3 reusable gel electrodes and a connecting cable.

Description:

This EMG Sensor or Muscle sensor V3.0 With Cable And Electrodes will measure the filtered and rectified electrical activity of a muscle; outputting 0-Vs Volts depending on the amount of activity in the selected muscle, where Vs signifies the voltage of the power source. Required  Power supply voltage: min. +-3.5V. By detecting the electromyogram (EMG), measuring muscle activity has traditionally been used in medical research, however with shrinking but more powerful microcontrollers and integrated circuits the advent of EMG power Road and sensors can be used for various control systems. This EMG Muscle Sensor measures, filters, rectifies, and amplifies the electrical activity of a muscle and produces an analog output signal that can easily be read by a microcontroller, enabling novel, muscle-controlled interfaces for your projects. To use this Muscle sensor you will need a few components like batteries , jumper wires , breadboard and arduino.

• To use this sensor, the user must have three electrodes connected to the subject’s body.
• The reference electrode should be placed on an inactive section of the body, such as the bony portion of the elbow, shin or forearm. This electrode should be connected to the black or brown cable.
• The two other electrodes should be placed along the muscle selected to be measured. The second electrode should be placed along the mid-length of the muscle; this electrode should be connected to the red cable.
• The last electrode should be placed at the end of the muscle and connected to the blue cable.
• Finally, connect pin SIG to an analogue input pin of your microcontroller and the GND pin to the ground pin on your microcontroller.