Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing - White POL_Prototyping PCBs Two Schottky diodes are used

Two Schottky diodes are used to switch between the two

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finished looking product

enabling a heading accuracy of ±0

Mounting to the Romi chassis

Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing - White POL_Prototyping PCBs Two Schottky diodes are usedOne segment? No way dude! 7 Segments for life! This is the White Adafruit 0. 56" 4 Digit 7 Segment Display w FeatherWing Combo Pack ! We also have these combo packs in Green , Red , Blue , 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