SKU: 41030100634
Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
and Hyper Edition 3pi+ 32U4 kits and robots
LV Chaining Application Notes
four mounting holes and a current-set resistor
7% Maximum Offset ±100mV
Adafruit Mini 8x8 LED Matrix w/I2C Backpack - Ultra Bright White ESP32/ESP8270 and Hyper Edition 3pi+ 32U4What'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
