- Mech-5 is a one-of-a-kind Mechanical Coding Robot.*This mission-based, entry level robot is designed to inspire young engineers to learn about mechanical engineering principles and coding basics.*This stem robot can throw, lift, kick, draw, and more, All by snapping the Coding buttons onto the Coding wheel.*Build it. Code it. Watch it move!*Learn by doing. Geared toward future engineers ages 10+.