Adafruit Small 1.2" 8x8 LED Matrix with I2C Backpack - Yellow-Green _RPI_HAT_Audio Servos and Arduino are NOT

Servos and Arduino are NOT included - but we do sell tons of different servos in the shop so pick up a few while you're here

personalised infotainment systems and home automation projects

individually addressable lighting in a rugged

Mute/enable with GPIO22 (this can be overridden by using jumper J4)

To download the C libraries to your Raspberry Pi type in terminal:

Adafruit Small 1.2" 8x8 LED Matrix with I2C Backpack - Yellow-Green _RPI_HAT_Audio Servos and Arduino are NOTWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4 digit 7 segment display. Matrices like these are 'multiplexed' so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit, we feel your pain! After all, wouldn't it be