RF e keypad

[sketchbook_andrea] / basic / buttons / button_2_serial_debug / button_2_serial_debug.ino

diff --git a/basic/buttons/button_2_serial_debug/button_2_serial_debug.ino b/basic/buttons/button_2_serial_debug/button_2_serial_debug.ino
index f0b41d543cb88b111a22b827b1132811c2017189..443b3c18694019eeea32e1a656566d2dec0968e2 100644 (file)
--- a/basic/buttons/button_2_serial_debug/button_2_serial_debug.ino
+++ b/basic/buttons/button_2_serial_debug/button_2_serial_debug.ino
@@ -1,22 +1,19 @@
 /*
-  Input serial
+  Input serial debug
  
  
  Accensione e spegnimanto di un LED utilizzando un pin come input.
  
- Schemi del circuito:
+ Schemi del circuito per bottone in pull down:
  - http://lab.piffa.net/schemi/button_1_bb.png
  - http://lab.piffa.net/schemi/button_1_schem.png
  */
 
-// Pin 13 has an LED connected on most Arduino boards.
-// give it a name:
-int led = 13;
+int led = 12;
 int input = 2;
 
 // the setup routine runs once when you press reset:
 void setup() {                
-  // initialize the digital pin as an output.
   pinMode(led, OUTPUT);       // Il PIN e' attivato come output
   pinMode(input, INPUT);        // Il PIN e' attivato come output