False triggering on my Arduino Nano

Projects General Guidance
37 

void setup() {
  pinMode(5, OUTPUT);
  pinMode(10, INPUT);
  pinMode(7, OUTPUT);
  pinMode(1, OUTPUT);
  pinMode(11, INPUT);
  pinMode(2, OUTPUT);
  pinMode(12, INPUT);
  pinMode(6, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(13, INPUT);
  pinMode(4, OUTPUT);

  digitalWrite(5, HIGH);
  pinMode(5, OUTPUT);
  // BLOCKS LS. 3
}

  • You are not following directions, as a result, I will be leaving after this post.

  • Your outputs above do not agree with the schematic.

CaptureWIRING DIAGRAM
CaptureWIRING DIAGRAM400×410 98.3 KB

  • This is how to treat your outputs if they are set to LOW active.
void setup() {
  //Ouputs
  digitalWrite(1, HIGH);
  pinMode(1, OUTPUT);   // <———<<<< don’t use pin 1

  digitalWrite(2, HIGH);
  pinMode(2, OUTPUT);

  digitalWrite(3, HIGH);
  pinMode(3, OUTPUT);

  digitalWrite(4, HIGH);
  pinMode(4, OUTPUT);

  digitalWrite(5, HIGH);
  pinMode(5, OUTPUT);

  digitalWrite(6, HIGH);
  pinMode(6, OUTPUT);

  digitalWrite(7, HIGH);
  pinMode(7, OUTPUT);

  //Inputs
  pinMode(10, INPUT_PULLUP);
  pinMode(11, INPUT_PULLUP);
  pinMode(12, INPUT_PULLUP);
  pinMode(13, INPUT_PULLUP);