Rollarm for Arduino

The Rollarm Kit is an interesting and useful learning tool for Arduino and robot hobbyists. With the structural plate and code based on Arduino, it enables users to learn programming from easy to difficult, control the mechanical arm freely and perform various fun operations!

This fun mechanical arm consists of 4 axes, each controlled by a Servo. Powered by a 9V battery, the control systems is composed of SunFounder Uno board, Servo extension board with remote control. The kit includes all necessary components like structural plate, circuit boards, and connector parts.

Now let’s go to get the fun!


If you have any questions, please send an email to and we’ll reply as soon as possible.