This is an affordable 4 degree of freedom robotic arm.
Each joint is driven by a sg90 steering gear, which is made of wood material and is light in weight.
Can be controlled using arduino or raspberry pie.
Wood board laser cutting, precision
Mass production of affordable
Mechanical parts are highly versatileWood material is light
This robot arm include :
Arduino UNO R3 1pcs
bluetooth model 1pcs
mini servos 4pcs
Wood parts 1set