4DOF Robot Mechanical Arm Kit

Controllable mechanical arm using ARDUINO microcontroller. It uses REV4 and 2 JoyStick modules to control the angle degree of 4 servos.
When DIY this 4DOF robot arm kit, you could get everything needed for arm installation and debugging.

There are 3 controlling methods are as follows:

1. Controlling through Wired JoyStick (included in the kit);
2. Phone Bluetooth Controlling (note: HC-06 Bluetooth module Not Included, only provide the test code for Bluetooth and APP for Android phone);
3. Wireless PS2 JoyStick Control (PS2 JoyStick module Not Included, we only provide the test code.)

You are able to get all related information in the Arm kit.
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Tutorial is: here