Description
Description
The Arduino Muscle Signal Sensor EMG Module is an analog front-end board designed to measure electrical activity generated by muscle contractions. It detects electromyography (EMG) signals, amplifies, filters, and rectifies them to provide a variable analog output proportional to muscle activity. The module operates using a dual power supply configuration starting from 3.5 V up to 9 V, ensuring stable signal conditioning and reduced noise. Built for reliable bio-signal acquisition, it is suitable for research, prosthetics control, human-machine interfaces, and robotics applications.
Features
- EMG analog front-end signal conditioning circuit
- Dual supply operation 3.5 V to 9 V
- Integrated amplification and filtering stages
- Onboard rectification for envelope detection
- Analog output proportional to muscle activity
- Low-noise design for bio-signal measurement
- Compatible with Arduino analog inputs
- Suitable for prosthetics and robotics control
- Compact PCB layout for integration projects
- Standard electrode interface support
Specifications
- Operating Supply Voltage: 3.5 V to 9 V
- Supply Type: Dual power supply
- Signal Type: Electromyography EMG
- Output Type: Analog voltage output
- Output Voltage Range: 0 V to positive supply level
- Gain: Fixed onboard amplification stage
- Filtering: Integrated band-pass filtering
- Rectification: Onboard signal rectifier
- Interface: Analog output pin header
- Recommended MCU Interface: Arduino analog input
- PCB Type: Analog front-end module
- Application Category: Bio-signal acquisition
Links
- Arduino Muscle Signal Sensor User Manual
- Arduino Muscle Signal Sensor 3D Model
Tutorials
- This Sensor Makes Your Muscles An Input!
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