A better way is to wire the switch as active low. To end the key press, use Keyboard.release () or Keyboard.releaseAll (). The Arduino tutorial uses an active high switch (high when pressed). #include "debouncer.h" #include "debouncer_integrator.h" #define BUTTON_PIN 4 void setup() // set the LED:ĭigitalWrite (ledPin, ledState ) // save the reading. When called, Keyboard.press () functions as if a key were pressed and held on your keyboard. Button Debouncer // // Red button has bouncing simulation enabled, // Blue button has bouncing simulation disabled. pushbutton or switch photoresistor or another analog sensor 2 10k ohm resistors breadboard Circuit Connect your analog sensor (e.g. Both buttons are connected to Arduino Pin 4.
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