Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Blue [Discontinued] _MAKE_MODULE_WIRELESS There's a GEMMA board

Adafruit 0.56" 4-Digit 7-Segment FeatherWing Display - Blue [Discontinued] _MAKE_MODULE_WIRELESS There's a GEMMA boardOne 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

SKU: 15831922206 · From ldesquadrias.com.br