Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Analog Raw Signal & Rectified Output |
| Communication Interface | GPIO / ADC Compatible |
| Signal Gain | Adjustable via Potentiometer |
| Bandwidth Frequency | 20Hz - 450Hz |
| CMRR | 105 dB (Typical) |
| Input Impedance | 1000 GOhm |
| Electrode Connection | 3.5mm Jack (3 Pins) |
| Module Dimensions | 42mm x 23mm x 15mm |
| Recommended Use | Prototyping, Gesture Control, Education |
Anonymous
Feb 10, 2026
Rating: 5/5
Excellent for university projects
Used this for my senior design project. It helped us demonstrate human-computer interaction without breaking the budget. Highly recommend for students.
Anonymous
Feb 07, 2026
Rating: 4/5
Solid module for the price
Signal is stable once grounded properly. Make sure to follow the wiring diagram closely. Not for medical diagnosis, but great for hobbyist electronics.
Anonymous
Feb 04, 2026
Rating: 4/5
Good value but needs filtering
Works well for educational workshops. You will need to implement software filtering to remove noise, but that is expected with raw EMG signals.
Anonymous
Jan 20, 2026
Rating: 5/5
Perfect for robotic arm control
I used this module to build a prosthetic hand prototype. The signal quality is surprisingly clean for the price. Easy to interface with my microcontroller.
Anonymous
Jan 19, 2026
Rating: 5/5
Great for gesture recognition projects
Integrated this into a wristband prototype. Detects muscle flexes reliably. Documentation could be better, but there are plenty of online examples.
Q: Does it work with 3.3V logic boards?
A: Yes, the module operates comfortably within the 3.3V to 5V range, making it compatible with most modern microcontrollers.
Q: How many channels does this sensor support?
A: This is a single-channel module. For multi-channel acquisition, you would need to purchase multiple units.
Q: What type of electrodes does this require?
A: This module uses standard 3.5mm jack EMG snap electrodes, which are commonly available and replaceable.
Q: Is there an Arduino library available?
A: Yes, there are several open-source libraries available on GitHub that support this sensor module for Arduino and ESP32 platforms.
Q: Can this be used for medical diagnosis?
A: No, this module is designed for hobbyist, educational, and prototyping purposes only. It is not certified for medical use or diagnosis.
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