| FourBitLedDigitalTube | 7 segment, 1 to 8 digits LED display easy to use and powerful library for modules based on two 74HC595 (or similar) shift registers chips. |
| mpbToSwitch | An Arduino-Esp32 library that implements all kind of switches out of simple push buttons (Momentary Buttons) |
| SevenSegDisplays | 7 segment 4 digits (and extended to generic 1 to 8 digits) LED display easy to use and powerful library for modules based on two 74HC595 (or similar) shift registers chips |