DIY 4DOF Acrylic Robot Arm

Description DIY 4DOF Acrylic Robot Arm

4 DOF Robotic Arm is a creative 180 degree rotatable, programmable desktop product paired with a potentiometer and controlled by PC control software or Android phone with small and beautiful body and structure. This robotic arm works with a Arduino uno. PC control software allows you to capture the motion tracks. This 4 DOF Robot arm has a new addition of an Android app, so you can control it with Android phones after adding HC-06 / HC-04 Bluetooth modules.

Features

• New interface for external power supply
• 180 degree rotation
• Small and refined in body and structure
• Two in one control of potentiometer and PC control
• Share a new addition of the Android app control

Specifications

• Standard: 3 mm black acrylic
• Servo: 9g plastic servo
• controller: Arduino uno 
• Power supply: 5v 2a
• Control board: 4 potentiometer can control 4 servo and another 2 servo interfaces for backup so that the robot arm can be extended to 6 free degrees.

Documentation:

• Robot arm controller
• CH341SER Driver
• Original source files