AD Key Keyboard Button Analog Switch Board Module Arduiuo ARM Kit
1,06 €
2 4 Buttons 1 Analog Output(AD Pin). 1 pcs 4 key AD Keyboard. Arduiuo_4 key analog Buttons. Module No.: KC11C04. delay(100); //Each scan interval 100-200MS. //key scan. adValue = analogRead(adPin);//read ad Value.
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