From 3b9688979d72358885de6763f9bb3bbf4bef32fb Mon Sep 17 00:00:00 2001
From: Manuel Weiser <manuel@iMac.fritz.box>
Date: Thu, 10 May 2018 18:08:36 +0200
Subject: [PATCH] Comment

---
 src/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index 2ab44ca..78f393a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,7 @@
 #include <Arduino.h>
 
 int sensorPin = A7;
-int PWM = 7;
+int PWM = 7; // Fan
 int sensorVal;
 int PWMVal;
 bool fanRunning = false;