Adafruit Mini 8x8 LED Matrix with I2C Backpack - Ultra Bright White _MAKE_LED_MATRIX Non-user replaceable battery

Non-user replaceable battery

Up to 4 bi-directional DC motors with individual 8-bit speed selection (so

git clone https://github

1 for Raspberry Pi Computers including 4

Adafruit Mini 8x8 LED Matrix with I2C Backpack - Ultra Bright White _MAKE_LED_MATRIX Non-user replaceable batteryWhat'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