Arduino technology is really a great project creator. I'm seeing their awesome free projects everywhere. Really it's an amazing project. Thanks for sharing this with this hunting platform. Great hunt!
Hardware components
- Arduino UNO *1
- WS2812B Addressable RGB LED Strip 1m *4
- 220 Ohm resistor *4
- Piezo electric disc *4
- Megohm resistor *4
Software apps