Dot matrix display
When you need some help driving a lot of LEDs, this is the best friend. The annoying thing about multiplexing is that you need to constantly refresh the display to keep the image stable. This dot matrix display does all of this for you. This nice breakout use four Dot Matrix displays which gives you 32 x 8 Dot matrix display.
- A single module can drive a 8x8 dot matrix common cathode
- Working voltage: 5V
- Module size: 12.8 x 3.2 x 1.3 cm (L*W*H)
- Module with input and output interfaces, support for cascading multiple modules