042-37-802-297 042-37-814-140
Workring Hours: (9:00 AM to 6:00 PM)
042-37-802-297 042-37-814-140
Workring Hours: (9:00 AM to 6:00 PM)
Product Code(SKU): S00X0GPSHL
Import from USA in Pakistan 
Availability: Instock in USA ✔
Product Category: Sports & Outdoors
Amazon Category: Sports
Product weight: 1.00 Pounds
Brand: Adafruit
Important : This product will take 3 to 4 weeks to delivery at your doorstep.
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 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!
Answer: The pricing of our products is determined by their weight and size. Additionally, fluctuations in the dollar exchange rate in Pakistan may result in changes to our prices. To obtain the most accurate and up-to-date pricing, please check our website or contact our sales representative before placing your order.
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Answer:Since we import products from USA, Canada, UK or China so it take 3 to 4 weeks. We do our best to make import process fast and smooth and try to deliver ASAP all across Pakistan.
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Answer: We have no product exchange policy. Yes! If you get wrong product or if product not working properly, you can return it within 3 days of delivery.
Answer: In case your refund approve we try to make sure it within 7 days.
Answer: If the product you get will be different from the one you order then we will make its 100% refund.
Answer: No, it's for reference only. Consult with right more technical person before to use.
