component
MAX7219
UnreviewedLED display driver — 8 digits of 7-segment or 64 LEDs, SPI
MAX7219
The MAX7219 is a serially-interfaced 8-digit LED display driver with BCD decoder, multiplex scanning, brightness control, and SPI interface. Drives up to 64 individual LEDs or 8x8 LED matrices. Daisy-chainable. DIP-24 / SOIC-24.