Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red

Marsoni

M251S

$14.19

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - RedBESCHREIBUNG Was ist besser als eine einzelne LED? Viele LEDs! Eine lustige Art, eine kleine Anzeige zu machen, ist die Verwendung einer 8x8 Matrix oder einer 4 stelligen 7 Segment Anzeige. Solche Matrizen sind 'gemultiplext' um alle 7 Segment LEDs anzusteuern, braucht man also 14 Pins. Das sind eine Menge Pins, und es gibt Treiberchips wie den MAX7219, die eine Matrix fr dich steuern knnen, aber es ist eine Menge Verdrahtung ntig, und sie nehmen eine

Easy Shipping

Quick Dispatch:

Your Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red ships.

Need Help?
Questions about Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This is a great product for wireless phones worked perfectly for my SG S21 the mount is really good sturdy flexible and firm if done right. BUT the vent jack plug is short for my Camry 2018 doesn't hold the phone firmly. It keeps wobbling when driving. So if you're looking for using just the vent holder make sure your car has a short AC flap so it can mount the plug firmly hold the phone properly. The phone holder is amazing it works really good just the way it is shown in the description. So guys first check the flap size of your cars AC vent must be short if you're looking to use the Vent plug holder. But if you're going to use it only with the dash mount its fantastic and holds the phone really firm and good. I really love this product and highly recommend to buy.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 12, 2025

Verified Purchase

Richard shinnamon

Whiting, US

★★★★★ 5

Cell phone charger

Ok I've had alot of cell phone holdes,,,but this one is the best I've had. I use the vent clip when I start me car it open up to set my phone in and automatically closes to lick the phone I. And starts charging,,just remember to take oho e out before shutting off the cat because it work off you USB PORT so it needs the power in the unlock your phone Two thumbs up

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 31, 2026

Verified Purchase

Tiffany Hammond

Dallas, US

★★★★★ 5

Fastens to the windshield and stay secure

Preformed well Good value for money

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 29, 2026