Use your Raspberry Pi to control 7 segment LED displays and LED matrixes that incorporate the MAX7219 chip. These devices are widely and cheaply available online. You can connect the displays to any 3 of the Raspberry Pi GPIO pins and you can daisy chain
published version 0.1.2, 9 years ago- published version 0.0.4, 8 years ago
- published version 0.0.2, 8 years ago