AMK Robotic Arm

Wireless Mobile Controlled Robotic Arm.

A Mobile App (programmed using MIT App Inventor) communicates with an Arduino Board through the HC-05 Bluetooth Module.

the Arduino controls the Joint's (Servo Motors) of the Robotic Arm through the PCA9685 Servo Driver.

Preview :

See the Robotic arm in action in the following video :

Requirements :

Hardware:

• Arduino Board.
• HC-05 Bluetooth Module.
• PCA9685 Servo Driver.
• (4) Servo Motors.

Software:

• Arduino IDE.
• PCA9685 Servo Driver Library for Arduino IDE.
• download the pre-built APK app for android, or use MIT App Inventor to build Robotic_Arm.aia.

Circuit Diagram :

Assembly :