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Small 1.2i 8x8 LED Matrix W/i2c Backpack Yellow

 Zonder BTWBTW inbegrepen
Base Price:€9,20€11,14
Totaal:€9,20€11,14
Referentie: 1050
Taal: UK
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Inleiding

What'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 if you could control a matrix without tons of wiring? That's where these lovely LED matrix backpacks come in.

Specifications

  • Product Type : Small 1.2" 8x8 LED Matrix w/I2C Backpack - Yellow