build a small led installation called "FireFairy" tripod that is not higher than 50cm and not wider than 30cm.
see images on the right to get an idea/preview what this should look like in a first prototype.
- 1x 20cm white translucent outer tube PVC drain pipe, 5 EUR
- 1x 15cm inner square timber, 5 EUR
- 3x 7cm semicircular wood for feet,
- 4x 6-LED-strip-WS2812
- 8x woodscrew for feet,
- 1x microcontroller (ESP32 D1 mini), 11 EUR
- 3x 20cm copper stranded wire (3 colors; red, black, yellow/green)
- 1x mini powerbank (ca. 2000-5000 mAh); bring your own (BYO)