Overview
Skippy is a robot built into a wooden box. Two sensors (ultrasonic distance and audio) feed into an Arduino that drives two servos — one to lift the lid, one to rotate the box — alongside NeoPixel LEDs and a piezo buzzer for expressive feedback.
Skippy reacts to nearby movement and sound: it looks around, lights up, and makes noise.
Hardware
- Ultrasonic distance sensor
- Audio sensor
- Two servos (lid lift + rotation)
- NeoPixel LED array
- Piezo buzzer
- Arduino