Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack,Square White LED Matrix Backpack Small 1.2 8x8 Ultra Bright,2" 8x8 Ultra Bright Square White LED Matrix + Backpack: Industrial & Scientific,Small 1,Newest and best here,Great Brands, Great Value,Green-Certified,free shipping and great service today. 1.2 8x8 Ultra Bright Square White LED Matrix Backpack Small dreamtobig.com.

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

Small 1.2' 8x8 Ultra Bright Square White LED Matrix + Backpack: Industrial & Scientific. Small 1.2" 8x8 Ultra Bright Square White LED Matrix + Backpack: Industrial & Scientific. These 1.2" matrix backpacks come with three address-selection jumpers so you can connect up to eight 1.2" 8x8's together (or a combination, such as four 1.2" 8x8's and four 7-segments, etc) on a single I2C bus. 。 What's better than a single LED? Lots of LEDs! 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 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 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, 1/16 step display dimming, all via a simple I2C interface. These 1.2" matrix backpacks come with three address-selection jumpers so you can connect up to eight 1.2" 8x8's together (or a combination, such as four 1.2" 8x8's and four 7-segments, etc) on a single I2C bus.。The product kit comes with:。A fully tested and assembled 1.2" LED backpack。1.2" 8x8 Matrix Square Pixel White / w/backpack。4-pin header。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 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. 。 。 。

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack
Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack

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Small 1.2 8x8 Ultra Bright Square White LED Matrix Backpack


2" 8x8 Ultra Bright Square White LED Matrix + Backpack: Industrial & Scientific,Small 1,Newest and best here,Great Brands, Great Value,Green-Certified,free shipping and great service today.