Adafruit Small 1.2" 8x8 LED Matrix w/I2C Backpack - Yellow-Green Spedizione:4-6 Giorni This motor driver and power

This motor driver and power distribution board is designed specifically for the Romi chassis as a convenient way to drive the chassis's motors and power the rest of the electronics that make up your robot

6-inch capacitive touch display

1% while only needing <1

Power supply requirements are flexible

Adafruit Small 1.2" 8x8 LED Matrix w/I2C Backpack - Yellow-Green Spedizione:4-6 Giorni This motor driver and powerWhat'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 awesome