SKU:74327308527
Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack Kit
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Description
Bi-Color (Red/Green) 24-Bar Bargraph w/I2C Backpack KitWhat's better than a single LED? Lots of LEDs! A fun way to make a small linear display is to use two 12 bar Bi color bar graphs. However, this LED bargraph is 'multiplexed' so to control all the 48 LEDs you need a lot of pins. There are driver chips like the MAX7219 that can help control a bar graph 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
Just hook up the standard USB end to a 5V 1A USB port power supply or 5V 2A USB port power supply and the Micro B end to a Raspberry Pi and you have a Pi with a switch
Program your own - powered by the same chips as Arduino boards
Color: Red
6K bps FSK data rate
Remote Control with the Huzzah + Adafruit
0 nano quadcopter and uses its expansion board system
Wires are 119mm / 4
Output Ripple: ＜30mV
temperature/speed light adjustment
somke and so on
54mm 16pin female header X3
but also improve the practical ability through this kit
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