

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
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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
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
This is the Yellow Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Blue! Adafruit 3110
No product available!
7-segment LED display, 1-digit 45mm, bright red (648nm), 20mcd (10mA), common anode, Pb-free. LED1-AS-B-18011BMR
No product available!
LED segment display that allows you to display four digits consisting of 7 segments and a dot, the display can also display a colon. The color of the displayed digits is red
7-segment LED display, 1 digit 25.40mm, green (575nm), 7000ucd (10mA), common anode, red (630nm), 13000ucd (10mA), common anode. Pb-free. LED1-AS-B-10016DMRMG
8-segment display module, 4 digits with commas
No product available!
Segmented LED display that allows you to display four digits consisting of 7 segments and a dot. Additionally, it can display a colon. The color of the displayed digits is red, common anode
Candy-bar sized 4-digit seven-segment bright crisp display good for adding numeric output. Besides the four 7-segments there is a top right dot (useful as a degrees symbol) and two sets of colon-dots (for time-based projects). Adafruit 1264
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
Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects). Adafruit 865
7-segment LED display, 1 digit 7mm, blue color (470nm), 4 mcd (10mA), common anode, Pb-free. LED1-AS-B-02811BB
Module with a 4-element 14-segment display. The board is equipped with a Qwiic connector and communicates via the I2C interface. SparkFun COM-18565
No product available!
7-segment LED display, 1 digit of 56.80mm, green (570nm), 20mcd (10mA), common anode, Pb-free. LED1-AS-N-23011BMG
No product available!
LED display 25.40mm 1.00 "single green (570nm), 30mcd (10mA), common anode, replacement for TOS-1106BMG-B. LED1-AS-10016BMG-B
No product available!
7-segment LED display, 1 digit 13.20mm, yellow light (593nm), 12 mcd / seg (10mA), common anode, Pb-free. LED1-AS-B-05211BMY
7-segment LED display, 1 13.20mm digit, bright green (575nm), 15mcd (10mA), common anode, Pb-free. LED1-AS-B-05211BMG
No product available!
7-segment LED display, 1 digit 9,10mm, blue color (470nm), 4 mcd (10mA), common anode, Pb-free. LED1-AS-B-03611BB
No product available!
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!