PWM: errata and states

[sketchbook_andrea] / basic / buttons / button_presses_count_down_5 / button_presses_count_down_5.ino

diff --git a/basic/buttons/button_presses_count_down_5/button_presses_count_down_5.ino b/basic/buttons/button_presses_count_down_5/button_presses_count_down_5.ino
index 1d60d73c4585156a45be117f891e81e5c41a2465..2a26de673542c3f83fc8c2147be81775fd13d5ca 100644 (file)
--- a/basic/buttons/button_presses_count_down_5/button_presses_count_down_5.ino
+++ b/basic/buttons/button_presses_count_down_5/button_presses_count_down_5.ino
@@ -1,5 +1,10 @@
 /*
- *  Alternating switch
+ *  Contatore di input
+
+    Il programma rileva la pressione del bottone e
+    riduce un contatore ad ogni pressione,
+    passando dallo stato iniziale a un secondo stato finale
+    dopo 10 iterazioni.
  */
 
 int switchPin = 2;              // switch is connected to pin 2