Introduction：

This project is based on uno, EMG sensor collects muscle electrical signal through three electrodes. His principle is to convert the weak muscle electrical signal into 0-5V analog quantity, and then send it to arduino ad io. By analyzing the voltage, we can judge some simple muscle movements. A simple mechanical arm is set up in the project for To demonstrate the grip, we came up with this kit and hope you can see how it works.

Open Source：

We have prepared for you, the circuit diagram of the sensor, the source program, and the 3D printing file of the robotic arm. Good luck!