Alef Ribeiro| Quantity | Component name | |
| 1 | × | Arduino Uno |
| 30 | × | Red Leds |
| 30 | × | Yellow Leds |
| 30 | × | Green Leds |
| 90 | × | Resistors 200k |
| 6 | × | Controller Chip 74hc595 |
| 3 | × | Controller Chip 74hc195 |
| 99 | × | Cables |
| 1 | × | 12V power supply |
Good food leds
My design consists of a separate leds panel in 3 triangles, green, yellow, and red. These LEDs indicate the quality of your food