| A single 7-segment digit built with 8-mm round through-hole WS2812B addressable RGB LEDs.
| A single 7-segment digit built with 8-mm round through-hole WS2812B addressable RGB LEDs.
| Do you also want a head-up display for your car like in the luxury class? no problem
| Cheap calculator that can convert Dec/Hex/Bin (32bits).
| Prenez un afficheur à 7 segments et rendez programmable la couleur de chaque segment. Une idée brillante, mais pourquoi personne n' y a-t-il...