SKU: 99158287406
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
solid state relays (such as the 3052 SSR Relay Board)
This is a 64x32 RGB LED Matrix Panel
3V tolerant
In scenarios where battery-powered or low power consumption is required
Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Yellow Spedizione:1 Giorno solid state relays (such asWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 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. 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,
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