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they include a little extra - in this case its the extra-long headers that you can use to plug it into a breadboard
For SPI users
which is where you may have used it before
Not suggested for large iPads
The decoding hardware can handle any bit\/sample rate and mono or stereo
Adafruit 1.2" 4-Digit 7-Segment Display w/I2C Backpack - Red Arduino they include a little extraWouldn't it be awesome if you could control a matrix without tons of wiring? That's where these adorable LED matrix backpacks come in. We have them for a variety of 8x8 and 7 segment displays. They work perfectly with the displays we stock in the Adafruit shop and make adding a bright display trivial. The backpacks use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant
US$ 78.49
US$ 108.60