Adafruit 2478, 2,4 Zoll resistiver Touchscreen an Bord für Entwicklungsprojekt hinzufügen
70,32 €
It has a resistive touchscreen to detect finger presses anywhere on the screen. This display board has two modes: 8-bit and SPI. SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and dc) but is slower than 8-bit mode.In addition, 4 pins are required for the touch screen (2 digital, 2 analogue).
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