Lurkars/led_bikewheel
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build in led indicator

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Lurkars
2020-12-28 19:27:15 +01:00
parent 1f4be5f0d4
commit f7fc8069bd
1 changed files with 3 additions and 0 deletions
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led_bikewheel.ino
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@@ -29,6 +29,7 @@ void setup()
{ {
Serial.begin(115200); Serial.begin(115200);
pinMode(HALL_PIN, INPUT); pinMode(HALL_PIN, INPUT);
pinMode(LED_BUILTIN, INPUT);
} }
void loop() void loop()
@@ -41,6 +42,7 @@ void loop()
// check HALL if turned // check HALL if turned
if (digitalRead(HALL_PIN) == LOW) if (digitalRead(HALL_PIN) == LOW)
{ {
digitalWrite(LED_BUILTIN, HIGH);
if (!change) if (!change)
{ {
change = true; change = true;
@@ -49,6 +51,7 @@ void loop()
} }
else else
{ {
digitalWrite(LED_BUILTIN, LOW);
change = false; change = false;
} }