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Code Issues Releases Activity

Updated notes in digitalInputPullup

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Tom Igoe 2012-03-16 08:45:29 -04:00
parent c9ded42197
commit a46facad70
1 changed files with 2 additions and 2 deletions
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build/shared/examples/2.Digital/DigitalIputPullup/DigitalIputPullup.ino
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@ -37,8 +37,8 @@ void loop(){
Serial.println(sensorVal); Serial.println(sensorVal);
// Keep in mind the pullup means the pushbutton's // Keep in mind the pullup means the pushbutton's
// logic is inverted. It goes HIGH when it's pressed, // logic is inverted. It goes HIGH when it's open,
// and LOW when it's not. Turn on pin 13 when the // and LOW when it's pressed. Turn on pin 13 when the
// button's pressed, and off when it's not: // button's pressed, and off when it's not:
if (sensorVal == HIGH) { if (sensorVal == HIGH) {
digitalWrite(13, LOW); digitalWrite(13, LOW);