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What'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...
De Adafruit 1.2 inch 4-Digit 7-Segment Display w/I2C Backpack - Yellow Adafruit 1269 is een populaire optie . Esy heeft 1 prijs gevonden, de goedkoopste keuze is volgens ons Bol, maar bekijk de andere aanbieders om het zeker te weten. Links openen in een nieuwe tabblad. Bekijk hier onder de product specificaties. Meer product informatie beschikbaar bij Bol.
1.2 inch 4-Digit 7-Segment Display w/I2C Backpack - Yellow Adafruit 1269 is onder andere te koop bij: Bol. Esy raadt altijd aan om meerdere aanbieders te bekijken om geen last minute deals mis te lopen.
DB-9 Female Socket Connector to Terminal Block Breakout Adafruit 3122 Make your own custom DE-9 cable or DE-9 interface with ease, using this DE-9 Socket to Terminal Block Breakout. You get a nice so...
Productbeschrijving What'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...
Productbeschrijving What'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...
Standalone Momentary Capacitive Touch Sensor Breakout - AT42QT1010 Adafruit 1374 This breakout board is the simplest way to create a project with a single "momentary" capacitive touch sensor. No micr...