Dagu 6-DOF Robotic Arm is made from 3mm thick aluminum sheet and uses 4x DGServo S06NF STD servos for the base and the arm. The 2x DGServo S05NF STD micro servos operate the wrist and gripper. A serial interface and PC software is included. Since the arm has a few joints, we can imagine our human arm. In addition to shoulder, elbow, and wrist, coupled with the finger joints; there are a lot of joints. So this robot is the same, with six servo motors to achieve a simple structure, no one apart from so many joints, but lack some of nerve tissues and the nervous system, however, "dexterous hand" (which can be complex in assembling, handling or catching eggs), "Humanoid" robot is a robot on the forefront.
Dagu 6-DOF Robotic Arm with wonderful mechanical structure, and its control system, displays the 6-DOF robot arm movements control principle. At present, the robot arm is mainly 390 mm in length, use 32-way controller to control the operation of arm action, the controllers use atmega168 MCU, and computer RS232 COM communications. At the same time it can control 32 servo motors, dual - power supply (6 ~ 12 V SCM power, 4.8 ~ 6 V servo motor power [servo motor power supply Road 1-16 respectively, a 17-32 road supply port]), also a wi-fi Wireless control module and reserve the ISP downloaded. You can download the MCU controller program using the STK500 ISP cable.
Through careful programming, one can accurately position this robotic arm to perform various complicated movements in continuation. The Robot Arm is suitable for individual development and school competition. It is a good chance for robot fans' improvement.