However, I should read more, too.
I'm not that sure what "When it keeps printing it goes down to 0.80 and stays there until I press again and goes back up." means.
His code:
That says the the INT-PIN works, too... so there is no problem ("The matrix works fine in every other respect") ?
So... WHAT does not work?
Morris?
I have a suspicion... can you increase the delay to 20?
I'm not that sure what "When it keeps printing it goes down to 0.80 and stays there until I press again and goes back up." means.
His code:
Code:
void loop() {
if(!digitalRead(INT_PIN)){
Serial.println("Hello");
}
delay(2);
}
That says the the INT-PIN works, too... so there is no problem ("The matrix works fine in every other respect") ?
So... WHAT does not work?
Morris?
I have a suspicion... can you increase the delay to 20?