Description: What's better than a single LED? Lots of LEDs! A fun way to make a small linear display is to use two 12-bar Bi-color bar-graphs. Wouldn't it be awesome if you could control a colorful bargraph without tons of wiring? That's where this LED bar-graph backpack comes in. Much like Adafruit's 8x8 and 7-segment backpacks, this backpack pairs perfectly with our bar-graphs and manages all the LED control and multiplexing. The backpack uses a driver chip that does all the heavy lifting for you: It has a built in clock so it can multiplex the display. It uses constant-current drivers for ultra-bright, consistent color, 1/16 step display dimming, all via a simple I2C interface. The backpack comes with address-selection jumpers so you can connect up to eight of these bar-graphs on a single I2C bus. You can also mix-and-match the bar-graph breakout with our other types of I2C LED backpacks. The product kit comes with: A fully tested and assembled LED backpack stick Two 12-bar bi-color bar-graphs 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. Visit Our eBay Store: Chicago Electronic Distributors
Price: 10.99 USD
Location: Port Charlotte, Florida
End Time: 2024-09-06T20:53:50.000Z
Shipping Cost: 6.85 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Adafruit
Type: LED
Country/Region of Manufacture: United States
MPN: 1721
