operatori + analog

[sketchbook_andrea] / basic / buttons / button_presses_counter_AND_4 / button_presses_counter_AND_4.ino

diff --git a/basic/buttons/button_presses_counter_AND_4/button_presses_counter_AND_4.ino b/basic/buttons/button_presses_counter_AND_4/button_presses_counter_AND_4.ino
index 20d15d0f6c9d1868bc89c913a8c719e83ba4bfd8..dac48cb93faeba7be4a071cee38123c0ae1cb400 100644 (file)
--- a/basic/buttons/button_presses_counter_AND_4/button_presses_counter_AND_4.ino
+++ b/basic/buttons/button_presses_counter_AND_4/button_presses_counter_AND_4.ino
@@ -8,7 +8,7 @@ int ultimoStato;                // variable to hold the last button state
 int buttonPresses = 0;          // Counter for the button
 
 void setup() {
-  pinMode(switchPin, INPUT_PULLUP);    // Set the switch pin as input
+  pinMode(switchPin, INPUT);    // Set the switch pin as input
 
   Serial.begin(9600);           // Set up serial communication at 9600bps
   ultimoStato = digitalRead(switchPin);   // read the initial state
@@ -17,7 +17,7 @@ void setup() {
 
 void loop(){
   statoAttuale = digitalRead(switchPin);      // read input value and store it in val
-  delay(100);                        // Debounce, sort of...
+  delay(20);                        // Debounce, sort of...
   if ((statoAttuale != ultimoStato) && (statoAttuale == HIGH)) {     // check if the button is pressed
     buttonPresses++ ;
     Serial.print("Button has been pressed ");