SpinBot Arm – DIY Kit

Short Product Description

Build your own wiggly, vibrating robot! The SpinBot Arm uses an eccentric motor to create fun, unpredictable movements that kids can experiment with. Once assembled, the robot wiggles, spins, and draws patterns—making robotics both playful and inspiring.

What’s Inside the Box

• Laser-cut wooden parts

• Vibration motor module

• Battery holder & switch

• PETG top panel

• Rubber bands & connectors

• Wooden legs and arm extensions

• Markers for robot drawing mode

• Assembly guide

How It Works

The SpinBot uses a vibration motor with an off-center weight.
As the motor spins:

• The imbalance creates vibration

• The vibration transfers to the legs

• The robot starts moving, shaking, spinning, or drawing

Kids can adjust the legs and arm angles to change movement style—turning robotics into a creative experiment.

What Kids Learn

• Basics of vibration motors and eccentric mass

• Introduction to simple robotics & motion

• Cause-and-effect through movement adjustments

• Creative expression through SpinBot’s drawing mode

• Hands-on building and problem-solving skills

Perfect For

Ages 8–12
Ideal for early robotics learners, makers, hobbyists, and kids who love experimenting with motion.