![Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - biały Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - biały](https://kamami.pl/27017-large_default/056-4-digit-7-segment-display-w-featherwing-white.jpg)
![Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - biały Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - biały](https://kamami.pl/27017-large_default/056-4-digit-7-segment-display-w-featherwing-white.jpg)
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This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, and Yellow!
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One segment? No way dude! 7-Segments for life!
This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, and Yellow!
7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 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 Adafruit 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 LED Matrix FeatherWings come in!
The 7-segment FeatherWing backpack makes it really easy to add a 4-digit numeric display with decimal points and even 'second colon dots' for making a clock.
The LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.
This board/chip uses I2C 7-bit address between 0x70-0x77, selectable with jumpers
The product kit comes with:
A bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes.
Data sheet
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 881
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 880
No product available!
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 879
No product available!
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 878
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 1002
LED Display 25.40mm 1.00 "single, red (635nm), 20 mcd / seg (10mA), common anode, Pb-free, replacement for TOS-1106BMR-B. LED1-AS-10016BMR-B
7-segment LED display, 1 digit 101.60mm, bright green (573nm), 50 mcd (10mA), common anode, bright red (640nm), 40 mcd (10mA), common anode. Pb-free. LED1-AS-B-40019BMRMG
4-digit 7-segment LED display, 1.2" diagonal, with a built-in controller allowing communication via the I2C bus connected to the Stemma QT/Qwiic connector. Red display. Adafruit 1270
No product available!
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 881
7-segment LED display, 1 13.20mm digit, bright green (575nm), 25mcd (10mA), common anode, Pb-free. LED1-AS-B-05211BUMG
7-segment LED display, 1 digit 13.20mm, yellow light (593nm), 12 mcd / seg (10mA), common anode, Pb-free. LED1-AS-B-05211BMY
8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 880
No product available!
Module with 4-digit 7-segment display with red digits. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044
7-segment LED display, 1 number 14,20mm, green color (570nm), 4000 ucd (10mA), common cathode, Pb-free. LED1-AS-B-05613AG
7-segment LED display, 1 digit 9,10mm, blue color (470nm), 4 mcd (10mA), common anode, Pb-free. LED1-AS-B-03611BB
Module with a 4-element 14-segment display. The board is equipped with a Qwiic connector and communicates via the I2C interface. SparkFun COM-16919
LED segment display that allows you to display six digits consisting of 7 segments and a dot. The color of the displayed digits is red, common anode
7-segment LED display, 1 digit 20.40mm, two dots, blue color (470nm), 4000ucd (10mA), common anode, Pb-free. LED1-AS-B-08012BB
Module with 4-digit 7-segment display. The board is equipped with a TM1637 driver and communicates via a digital interface
7-segment LED display, 1 number 14,20mm, red color (640nm), 6000 ucd (10mA), common cathode, Pb-free. LED1-AS-B-05613AS
7-segment LED display, 1 digit 7mm, green color (570nm), 4000 ucd (10mA), common cathode, Pb-free. LED1-AS-B-02811AG
This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, and Yellow!