- 1.00kg 이상 ~ 2.00kg 미만2,700원
- 2.00kg 이상 ~ 80.00kg 미만3,000원
판매가 [vat별도] | 12,800원 |
---|---|
수량 | |
브랜드 | Adafruit(에이다프릇) |
국내·해외배송 | 국내배송 |
배송비 | 2,700원 ~ 3,000원 |
product name | quantity | price |
---|---|---|
[TA1080] 8x8 LED 매트릭스 모듈 - 흰색 (Mini 8x8 LED Matrix w/I2C Backpack - Ultra Bright White) | () | |
TOTAL(ea) : 0 (0개) |
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 adorable LED matrix backpacks come in. We have them in two flavors - a mini 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 matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent color (the images above are photographed at the dimmest setting to avoid overloading our camera!), 1/16 step display dimming, all via a simple I2C interface. The backpacks come with address-selection jumpers so you can connect up to four mini 8x8's or eight 7-segments (or a combination, such as four mini 8x8's and four 7-segments, etc) on a single I2C bus.
The product kit comes with:
A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes.
Of course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment. If you've been eyeing matrix displays but hesitated because of the complexity, his is the solution you've been looking for!
This board/chip uses I2C 7-bit addresses between 0x70-0x73, selectable with jumpers.
Backpack Dimensions:
Datasheets, schematic, EagleCAD PCB files, and Fritzing available in the product tutorial
- 품절이나 주문상품 아이콘이 없는 제품은 하나 이상의 재고를 보유하고 있습니다.
- 산간벽지나 도서지방의 경우 별도의 추가금액을 지불하지 않으셔도 됩니다. 전국동일 (제주도 포함)
- 결제( 입금완료 )완료 후 1~2일 이내에 주문하신 제품을 받아 보실 수 있습니다. ( 우체국택배 ) 단, 품절 또는 주문상품( 해외수입 )의 경우 1~2주 정도 소요됩니다.
- 교환/반품의 경우 수령한 날로부터 7일까지 가능합니다. 단, 포장을 개봉하여 재판매가 불가할 경우 교환/반품이 불가합니다.
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