Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Signal Type	Analog EMG Raw Signal
Operating Voltage	3.3V - 5V DC
Output Interface	Standard 3-Pin Header
Electrode Connection	3.5mm Jack or Pin Header
Amplification Gain	Adjustable via Potentiometer
Filter Type	Bandpass Filter (10Hz-500Hz)
Board Dimensions	42mm x 24mm x 14mm
Compatibility	Arduino, Raspberry Pi, STM32
Application Area	Robotics, Prosthetics, Research
Package Contents	1x Sensor Module, 1x Electrode Set

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Excellent for robotics projects

This module works perfectly with my Arduino Uno. The signal is clean and easy to filter further in code. Great for controlling a robotic hand based on muscle flex.

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for university thesis

Used this for my final year project on human-computer interaction. The raw data output allowed me to implement custom algorithms. Highly recommended for academic research.

Anonymous

Mar 25, 2026

Rating: 5/5

Easy to integrate

Documentation could be slightly better, but there are plenty of community libraries available. Connected it to an ESP32 and streamed data over WiFi without issues.

Anonymous

Mar 14, 2026

Rating: 4/5

Solid build quality

The PCB looks professional and the soldering points are clear. The included electrodes are basic but functional for testing. I replaced them with higher quality gel pads for long-term use.

Anonymous

Mar 05, 2026

Rating: 3/5

Works well but sensitive to noise

The sensor picks up a lot of environmental noise if not shielded properly. Make sure to use good grounding practices. Once I fixed my grounding, the signal improved significantly.

Anonymous

Mar 03, 2026

Rating: 4/5

Good value but needs calibration

The hardware is solid for the price. You do need to spend some time adjusting the potentiometer to get the right sensitivity for your specific application, but once set, it is stable.

5 FAQ

Q: Does this module come with the conductive gel pads?

A: Yes, the kit includes a basic set of reusable electrode pads. However, for extended use, we recommend purchasing additional disposable gel electrodes for better hygiene and signal quality.

Q: Can this be used directly with a 5V Arduino Nano?

A: Absolutely. The module operates within the 3.3V to 5V range, making it fully compatible with the 5V logic levels of the Arduino Nano without needing a level shifter.

Q: Is this suitable for medical diagnosis?

A: No, this product is designed strictly for electronic development, educational purposes, and hobbyist robotics. It is not certified for medical diagnosis or clinical use.

Q: How many channels does this sensor support?

A: This specific module is a single-channel sensor. If you need to monitor multiple muscle groups simultaneously, you will need to purchase multiple units.

Q: What is the latency of the signal output?

A: The module provides real-time analog output with negligible hardware latency. Any delay will depend on your microcontroller's sampling rate and code processing speed.

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