Technical Design — SkylarDong

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Techinical Design

If button 1 is pressed, exit the loop and set the relay to a normally open state.

void loop() {
button1State = digitalRead(button1_Gtech);
button2State = digitalRead(button2_In);

if (button2State == LOW && !loopActive) {
loopActive = true;
isPaused = true;
startTime = millis();
duration = random(0, 5000);
}
}
If button 2 is pressed, start the random run and pause loop, with the duration ranging from 0 to 5 s.
if (loopActive) {
if (isPaused) {
if (millis() - startTime >= duration) {
isPaused = false;
digitalWrite(relayPin, HIGH);
startTime = millis();
duration = random(0, 5000);
}
} else {
if (millis() - startTime >= duration) {
isPaused = true;
digitalWrite(relayPin, LOW);
startTime = millis();
duration = random(0, 5000);}
}
}