By inspiring from a exhibition in 2013, our club raised the idea of making our own robotic arm, and I mainly responsible for the electronic part and help with the design.

This robotic arm prototype can achieve 6 degree of freedoms with 6 servos and weight only about 0.5 kg. The main structure is made of 34 pieces of components by 2 mm Acrylic. At the bottom is the components of this robotic arm, the video can be seen in small rescue robot. By controlling with joy stick and other playable devices, I developed the teaching materials with other club members of this robotic arm for primary students in the interest class for entry-level primary students.