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led_bikewheel
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to digital pin

This commit is contained in:
Lurkars 2020-12-28 16:46:07 +01:00
parent fa0158d122
commit 5427168fb2
1 changed files with 3 additions and 5 deletions
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8
led_bikewheel.ino
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@ -1,14 +1,12 @@
const int HALL_PIN = A0;
const int HALL_PIN = 2;
void setup() {
Serial.begin(9200);
pinMode(LED_BUILTIN, OUTPUT);
pinMode(HALL_PIN, INPUT);
}
void loop() {
int hall_value = analogRead(HALL_PIN);
Serial.println(hall_value);
// digitalWrite(LED_BUILTIN, hall_value);
int hall_value = digitalRead(HALL_PIN);
digitalWrite(LED_BUILTIN, hall_value);
delay(10); //debounce?
}