Super Simple Muscle (EMG) Sensor

The super simple muscle sensor Eagle design files have now been uploaded to github.

https://github.com/Cannonball2134/EMG-Muscle-Sensor

SAFETY NOTICE - Only use batteries.

This circuit is designed to be super simple to make it easy for people to experiment with EMG. Due to its simplicity the circuit does not include proper isolation, therefore I highly recommend you only use batteries to power your project. As connecting to mains power can be dangerous without proper isolation.