Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - niebieski
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  • Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - niebieski
  • Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - niebieski
  • Adafruit 0,56" 4-cyfrowy 7-segmentowy wyświetlacz LED z dodatkowym kontrolerem I2C - niebieski
ID: 561788
zł70.45
Tax included

zł57.28 tax excl.

This is the Blue Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Yellow! Adafruit 3106

4 weeks
On request
Kamami is the official distributor of Adafruit modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

 

Free shipping

free shipping in Poland for all orders over 500 PLN

 

Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

One segment? No way dude! 7-Segments for life!

This is the Blue Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, 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.

Features

This board/chip uses I2C 7-bit address between 0x70-0x77, selectable with jumpers

  • FeatherWing Dimensions: 51mm x 23mm x 4.2mm / 2.0" x 0.9" x 0.165"
  • Backpack Weight: 4.8g
  • 7-Segment Display Dimensions: 50mm x 19mm x 14.5mm / 2.0" x 0.75" x 0.57"
  • 7-Segment Display Weight: 9.1g

The product kit comes with:

  • A fully tested and assembled Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing
  • Ultra-bright 4-digit 0.56" tall blue seven-segment display
  • Two sixteen pin headers

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!

561788

Data sheet

Screen type
LED
Number of digits
4
Digit height
14.20mm
Common anode/cathode
cathode
Colour
Blue

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