anatolykopyl/longboard-speedometer
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Explained a thing

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anatolykopyl
2019-06-03 12:24:53 +03:00
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parent f1e06c3879
commit 8955af0074
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smartboard.ino
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@@ -182,6 +182,10 @@ void loop() {
} }
void update_speed() { void update_speed() {
/*
* Dividing by two because reed switch gets triggered twice a rotation
* You probably won't need that if you opt for a hall sensor
*/
dist = CIRCUMF * rotations / 2; dist = CIRCUMF * rotations / 2;
speedKMH = dist * 3.6 / (WAIT / 1000); speedKMH = dist * 3.6 / (WAIT / 1000);