Productbeschrijving
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. We have them in three flavors - a mini 0.7" 8x8 , a small 1.2" 8x8 and a 4-digit 0.56" 7-segment . They work perfectly with the matrices we stock in the Adafruit shop and make adding a bright little display trivial.
The product kit comes with:
Webshop | Prijs | Kopen |
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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. We have them in three flavors - a mini 0.7" 8x8 , a small 1.2" 8x8 and a 4-digit 0.56" 7-segment . They work perfectly with the matrices we stock in the Adafruit shop and make adding a bright little display trivial.
The product kit comes with:
Merk | Adafruit |
Inhoud | Small 1.2 inch 8x8 LED Matrix w/I2C Backpack - Groen Adafruit 1051 |
Introductie jaar | 2022 |
Leeftijd | |
EAN | 9502518513757 |
Sku | 4427716 |