Joystick Ball Maze Kit – Expansion (No Arduino Board)
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Prices updated: 13 Oct 2026
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About this product
A ball maze game in which a joystick tilts a light maze board on two axes. The board is mounted on a Pan/Tilt bracket driven by two SG90 micro servos, and the code limits tilt to 15 degrees to protect the servos and keep the ball from falling off. Smoothing gives gentle movement. This expansion version does not include the Arduino board or USB cable.
Specifications
- Age range
- 12–14 years
- Level
- Intermediate
- Project type
- Games and mechanics
- Main controller
- Arduino Uno (not included)
- Actuators
- 2 × SG90 micro servo motors
- Mounting
- Servo Pan/Tilt bracket with anti-vibration design
- Tilt limit in code
- 15 degrees
- Estimated build time
- 2 hours
Frequently asked questions
Why is the tilt limited to 15 degrees?
The code limits the tilt to 15 degrees so the servos are not overloaded and the ball does not fall off the maze. This limit can be changed in the code, but larger angles increase the load on the servos.
How many servos control the maze?
Two SG90 micro servos are used, one for each tilt axis of the Pan/Tilt bracket, and they are controlled by the Arduino.
