This is a remote control of six servos using arduino uno development board and uno remote control expansion board to control the robotic arm.
This is a robotic arm produced by 3D printing technology, using 6 sg90 servos, with reasonable design and stable structure.
The maximum arm length is about 21cm
The maximum height is about 26cm
3D printing production
The steering gear is 6 sg90
low cost arduino ps2 remote control kit
Provide arduino control program