From 44f783f763ee0c6b4966b3df75e458952b615189 Mon Sep 17 00:00:00 2001
From: anatolykopyl <33553182+anatolykopyl@users.noreply.github.com>
Date: Thu, 30 May 2019 04:20:53 +0300
Subject: [PATCH] Added some code explanation

Comment regarding Hall sensor vs reed switch
---
 smartboard.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/smartboard.ino b/smartboard.ino
index a955206..fee6e33 100644
--- a/smartboard.ino
+++ b/smartboard.ino
@@ -183,7 +183,10 @@ void loop() {
 
 void update_speed() {
   if (rotations > 1) {
+    /* Dividing dist by two because reed switch was getting triggered twice each rotation.
+    If you choose to go with a Hall sensor you would want to get rid of that division. */
     dist = CIRCUMF * rotations / 2;
+    //dist = CIRCUMF * rotations;
     speedKMH = dist * 3.6 / (WAIT / 1000);
   } else {
     speedKMH = 0;