Adafruit 1.2" 4-Digit 7-Segment Display w/I2C Backpack - Yellow Category_DYNAMIXEL Servos * String Length: 5m

* String Length: 5m

general-purpose

This will be made available in the event of feature updates

suitable for low-power LoT applications requiring real-time clock

Note: Beyond the 11cm tip

Adafruit 1.2" 4-Digit 7-Segment Display w/I2C Backpack - Yellow Category_DYNAMIXEL Servos * String Length: 5mWhat's better than a single LED? Lots of LEDs! A fun way to make a numeric display is to use a 4 digit 7 segment display . LED 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, wouldn't it