Arduino powered interactive gate, with tiny drone racing in mind.
- Visual and feedback for : gate idle, gate passed, gate crash
- 8bit Sounds
- Easy to build
- Reasonable price :)
- http://www.banggood.com/Pro-Micro-5V-16M-Mini-Leonardo-Microcontroller-Development-Board-For-Arduino-p-1077675.html
- HC SR04
- Led strips
- Vibration sensor
- Speaker