Hello all, I'm newest and sorry for my english. Last week bought an Mega 2560 and try to starter with a simply code. int Pin7 = 7; int Pin40 = 0; void setup() { pinMode(7,INPUT); pinMode(40, OUTPUT); Serial.begin(9600); } void loop() { Pin7 = digitalRead(7); if(Pin7 == HIGH) { digitalW…

OutputPin allways HIGH

system January 17, 2013, 12:21pm 6

Do you have your button wired similar to this?

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