errata

diff --git a/basic/pwm/pwm_3_fade_reverser/pwm_3_fade_reverser.ino b/basic/pwm/pwm_3_fade_reverser/pwm_3_fade_reverser.ino
index 70bc48b6dfe9bc6101c04b591dbe3da7b1eee51a..9a0860aafce77ad33932d9e3f23cc8b7fad036ff 100644 (file)
--- a/basic/pwm/pwm_3_fade_reverser/pwm_3_fade_reverser.ino
+++ b/basic/pwm/pwm_3_fade_reverser/pwm_3_fade_reverser.ino
@@ -9,7 +9,7 @@ Fade
 
 const int led = 9;          // LED con PWM
 byte brightness = 0;        // Luminosita'
-const int fadeAmount = 5;   // Step di modifica luminosita'
+int fadeAmount = 5;         // Step di modifica luminosita'
 const int pause = 30;       // Pausa tra incrementi