Spaceballs
For this project I designed an interface for a raspberry Pi zero with the following additions:
- Stereo RC circuit for audio output
- Connector for a HC-SR04 ultrasonic distance sensor
- Connector for a PIR sensor
- Connector WS2812 adressable led strip
- 4 Battery 18650 battery holder
- 3A powerbank interface with USB C
- Auxilliary 5v power connector