Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit View larger
     Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit
    Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit

Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit

Buy Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit, Model B00K0TCFUY online. Best Selling Products,Under $99,Newest Products,All Backpacks,Luggage Factory Backpacks,Accessories,Under $10,Outdoors

$24.99

SAVE 50%-80% OFF

$12.50

- +

Add to wishlist


Frasers Plus

$0 today, followed by 3 monthly payments of $3, interest free. Read More


Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit

Brand: Adafruit

Color: red

Features:

  • 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.
  • this LED bargraph is 'multiplexed' - so to control all the 48 LEDs you need a lot of pins. There are driver chips like the MAX7219 that can help control a bar-graph/matrix for you but there's a lot of wiring to set up and they take up a ton of space.
  • 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.
  • 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.
  • 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!

Details: 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. However, this LED bargraph is 'multiplexed' - so to control all the 48 LEDs you need a lot of pins. There are driver chips like the MAX7219 that can help control a bar-graph/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 colorful bargraph without tons of wiring? That's where this adorable LED bar-graph backpack comes in. Much like our 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.

EAN: 0720189973017

Package Dimensions: 5.0 x 4.0 x 0.4 inches

Description

Product code: Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit
Big Savings Saffron Yapboz Silver RugBest Flash retailer,Great Deal Magical Holiday Adventure HoodieLimited Find retailer,Top Find Cameron Sino Bps22Hb 6600Mah Battery For Sony Notebook LaptopFlash Value retailer,Best Choice Cylinder Hone 3 Leg 50-135mm Bore Dia 301044Flash Find retailer,Great Grab Romamor Uomo Eau De Toilette Spray By Laura Biagiotti 75 mlAmazing Price retailer,Great Value Wouxun KG-UV920P Mobile Mic + Yaesu FT-1900R Mobile Mic Mount for Jeep JL/JT 18-23 Grab-BarGreat Flash retailer,Flash Buy Uniden BEARCAT 980 Mobile Mic + Cobra 25 NW Mobile Mic Mount with 67 Designs BallGreat Offer retailer,Hot Price Matting Ocean Rug 240Cm X 340CmBest Top retailer,Hot Deal Raven's Brew Coffee Wckd Woleaf Blend Bn - Case Of 6 - 12Oz - Raven`S Brew CoffeeLimited Offer retailer,Flash Sale Distinctive Designs International 9871 Calla Leaf- Violet Orchid with Honeycomb in Open Weave VaseSale Now retailer,Best Value Papilion R074200160260100Y .63 in. Grosgrain Ribbon 100 Yards - ScarletBest Flash retailer,Top Savings Uniden PC78LTD Mobile Mic + TYT TH-7800 Mobile Mic Mount with 67 Designs BallMega Buy retailer,Big Savings Koncept SPY-W-MTB-USB-GRM Splitty LED Desk Lamp, Matte BlackHot Value retailer,Special Offer Bed Frame Boucle Fabric Mattress Base Platform Wooden CreamTop Mega retailer,Super Sale OLD LARGE HISTORIC PHOTO NEW ORLEANS LOUISIANA, AERIAL VIEW OF RACE TRACK c1940Limited Save retailer,Top Price 11.7mm Long Series Drill 0.4606 117mm F/L x 184mm OALHot Choice retailer,Top Savings Scarleton Classic Water Resistant Backpack H20430301 - Grey/BlackSpecial Save retailer,Great Deal Vintage Bicycle HoodieLimited Offer retailer,Hot Savings adorneĀ® AWC1G3OB4 Oil-Rubbed Bronze One-Gang-Plus Screwless Wall PlateFlash Pick retailer,Quick Sale Cameron Sino Cs Erz520Sl 3400Mah Battery For Sony Mobile SmartphoneFlash Pick retailer,Top Find 50Mm Corrugated Conduit Medium Duty White 10M RollMega Buy retailer,Best Grab Distinctive Designs DS-8741-PK DIY Flower Pink Cattleya Head - Pack of 12Flash Choice retailer,Best Price AR933 17X8.5 6X135 G-BLK MACH 18MMBest Deal retailer,Best Value D620 20X9 8X6.5 GL-BLK-MIL 20MMTop Sale retailer,Super Value OLD LARGE HISTORIC PHOTO OF OLATHE KANSAS, VIEW OF RAILROAD DEPOT STATION c1930Special Save retailer,Best Value Thule Subterra Convertible Carry On, 40L, EmberHot Mega retailer,Super Price Athenas Garden VCH4006 5 in. Dia. Clear Slant Cut Bowl Vase on StemBest Save retailer,Quick Sale ARB Adventure Light 600 Ac/Dc Recharge UsaBig Deal retailer,Hot Savings Skyjacker Black Max Shock Absorber 2000-2005 Ford Excursion 4 Wheel DriveGreat Super retailer,Super Find M263 19X8.5 5X4.5 BRNZ-BRSHD 35MMGreat Value retailer,Quick Grab 2X Blockout Curtains Blackout Window Curtain Eyelet Black ShineHot Value

Adafruit Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit

Hot Deal ROLA LOW MOUNT KIT, ISUZU DMAX 06/2012-08/2020 / NISSAN NAVARA 03/15 - 2020 D23 Hot Mega
Best Value Delsey Luggage Belfort DLX Spinner Carry-on, Purple Top Buy
Top Value Hydraulic Porta Ram 10 Ton x 6" Stroke Rico Great Offer
Mega Grab Bedside Cabinet Smoked Oak Best Deal
Super Find Corbett Lighting 371-29-VGL Gleason Nine Light Chandelier Vintage Gold Leaf Flash Find
Flash Buy OLD LARGE HISTORIC PHOTO OF EAST KILLINGLY CONNECTICUT RAILROAD STATION c1920 Flash Pick
Best Value BR10 18x8.0 5x114.3mm +45 59.6mm BRZ / DRK Hot Choice
Quick Sale OLD LARGE HISTORIC PHOTO OF BURLINGTON WASHINGTON RAILROAD DEPOT STATION c1920 Mega Buy
Quick Grab Pro2 10M Blue Cat6A Patch Shielded Best Flash
Best Grab Vintage Luggage Bag,Pu Leather Suitcase Travel Box,Women Universal Wheel Carrier,High Qualit Mega Buy
Super Buy Elama Home 50 Piece Flocked Velvet Clothes Hangers with Stainless Steel Swivel Hooks in Blue Limited Pick
Best Choice Toptul 11" C-Clamp Locking Pliers Swivel Pads Special Save
Great Pick SPAL 1250 CFM 13in Medium Profile Fan - Pull (VA13-AP51/C-35A) Top Choice
Hot Savings Soccer Style Hoodie Great Value
Hot Price California Direct-Fit Catalytic Converter Special Save
Mega Save FRONT DRL CVR 21-24 BRONCO Hot Buy
Special Offer Timeless Classic Rock Hoodie Limited Pick
Huge Savings Funky Neon Spirals Hoodie Best Super
Clearance AVS 16-18 Nissan Titan XD High Profile Bugflector II Hood Shield - Smoke Flash Price
Best Price AEM Bosch LSU 4.9 UEGO Replacement Sensor Super Deal
Best Offer 5 Piece Outdoor Dining Set Steel Poly Rattan Top Choice
Clearance Mountain Climbing Vibes Hoodie Best Super
Mega Offer Butt Plug Xx Large Vanilla Flesh Limited Pick
Super Value Hidesign Work Bag Briefcase Limited Save
Super Find D787 20X9 8X180 M-BLK RD-MILL 01MM Limited Find
Save Now Icom ID-4100 HAM Mic + Baofeng UV-5RA Radio Holder for Jeep JK 07-10 Grab Bar Hot Super
Best Catch Rca Plug 2m Top Mega
Best Price Museum Ruthy Navy Rug Best Flash
Mega Offer Nike Dri-Fit Hoops T-Shirt (Medium, Black) Super Sale
Top Price Eclipse Shadow Hoodie Super Find
Top Savings TIDRADIO TD-HM060 Mobile Mic + Yaesu FTM-3100R Mobile Mic Mount for Jeep JL/JT 2024+ Grab-Bar Limited Pick
Best Buy Gaerne SG22 Boot Red Size - 12 Limited Save
Great Value Chase Bays Inline Power Steering Cooler - Black Best Flash
Great Grab Visual Comfort Studio 3190303-962 Zire Three Light Chandelier, Brushed Nickel Hot Sale
Limited Time Anytone ATD578 Mobile Mic + Uniden BEARCAT 980 Mobile Mic Mount with RAM Ball Super Sale
Super Price Hudson Valley 6621-AGB/DB Stanwyck One Light Wall Sconce, Aged Brass/Distressed Bronze Top Save
Must Buy Cometic 06-09 Honda Civic Si 86mm MLS .030in Headgasket Top Sale
Super Find JeepUniq Magnetic Mic Attachment Mobile Mic + Universal Belt-Clip Attached Mobile Mic Mount with 67 Designs Ball Quick Offer
Limited Time OLD LARGE HISTORIC PHOTO OF DETROIT MINNESOTA, THE STANDARD OIL GAS STATION 1920 Best Save
Top Deal Direct-Fit Without Raised Edges Black Nyracord Tailgate Liner/ Mat Not Included Super Sale
Hot Savings Renthal 2018/ 21-22 Kawasaki KLX450R Rear Grooved Sprocket - Black 520-52P Teeth Flash Choice
Top Savings StopTech Slotted Sport Brake Rotor Flash Price
Quick Deal Retro Cactus Oasis Hoodie Best Save
Best Value Retro Christmas Light Show Hoodie Hot Value
Super Value Melvita Carrot Oil 50ml Hot Buy
Best Price Non Shedding Ruby Red Rug Super Find
Super Pick Old Large Historic Photo Of Nsw Aboriginal, Young Men Climbing Tree C1900 Super Sale
Best Grab Bedside Cabinet 40X30X50 Cm Solid Reclaimed Wood And Steel Hot Super
Hot Deal Colorful 80s Abstract Art Hoodie Discount
Super Price Icom IC-2300 Mobile Mic + Uniden PC78LTW Mobile Mic Mount for Jeep JL/JT 18-23 Grab-Bar Flash Choice
Super Find AmeriLeather Front Flap Messenger Bag (Black) Super Deal
Best Offer HE880 17X7.5 4X100/4.5 PVD 42MM Hot Value
Super Value D803 20X12 5X5.0 G-BLK-MILL -44MM Great Super
Flash Buy Avantree Wireless Headphone For TV Limited Find
Super Buy Desert Mirage Fade Hoodie Best Save
Flash Deal De Lallo Garlic Chopped In Oil - Case Of 12 - 6Oz - Delallo Best Save
Limited Deal Serene Alpine Whisper Hoodie Hot Buy
Super Find Koncept AR3100-CD-SIL-DSK Z-Bar LED Desk Lamp, Silver Hot Value
Limited Deal Yuna Yunisu Cosplay Costume Best Mega
Limited Time Uniden BEARCAT 680 CB Mic + Hytera TC-610 Radio Holder Clip-on for Jeep JL/JT 18-23 Grab Bar Flash Price