t1 = millis();  
a = 0;  
ctrlsort = 1;  
freno = 0;  

for (byte cont = 0; cont < 5; cont++) digitalWrite(mascaraLeds[cont], LOW);  

atom = 6;  
digitalWrite(Led1, LOW);  
digitalWrite(Led2, LOW);  
digitalWrite(Led3, LOW);  
digitalWrite(Led4, LOW);  
digitalWrite(Led5, LOW);  

sorteo = digitalRead(A0);  
estAnSort = sorteo;  
EstAc1 = digitalRead(26); // Reemplaza A1 por GPIO26  
EstAn1 = EstAc1;  
if (sorteo) {  
    digitalWrite(mascaraLeds[1], HIGH);  
    digitalWrite(mascaraLeds[3], HIGH);  
    delay(3000);  
    while (sorteo) sorteo = digitalRead(A0);  
    digitalWrite(mascaraLeds[1], LOW);  
    digitalWrite(mascaraLeds[3], LOW);  
} else if (!EstAc1) {  
    digitalWrite(mascaraLeds[0], HIGH);  
    digitalWrite(mascaraLeds[2], HIGH);  
    digitalWrite(mascaraLeds[4], HIGH);  
    delay(3000);  
    while (!EstAc1) EstAc1 = digitalRead(26); // Reemplaza A1  
    digitalWrite(mascaraLeds[0], LOW);  
    digitalWrite(mascaraLeds[2], LOW);  
    digitalWrite(mascaraLeds[4], LOW);  
}  

randomSeed(analogRead(35)); // Esto puede cambiar dependiendo de la disponibilidad de pines  
EstAcDisco = !digitalRead(PinCambioDisco);  
ModoDisco = EstAcDisco ? 1 : 0;  

• Timing Constants:
  • A post-shot delay (tEsperaFinal) to allow the relay to disengage smoothly.
  • A pre-shot wait time (tEsperaAntesDisparo) before triggering the relay, and an auto-sorting timer (tTemporizadorAutoSorteo) for automatic mode initiation.
• Pin Assignments:
  • Five LED outputs (Led1–Led5) to provide visual feedback during operation.
  • Several input pins (l1–l5 and automan) for reading button or sensor states.
  • Dedicated pins for controlling motors, enabling the system, and switching between operation modes (e.g., disco mode via PinCambioDisco and pinModo3).
• Startup Behavior:
  • The code initiates by configuring I/O modes, then checks specific input conditions to run initial LED patterns (for example, a “sorteo” or lottery-like sequence versus a different startup sequence based on sensor input).
  • It also seeds the random generator using an analog input, adding variation to the system’s behavior.
• Operational Modes:
  • The system supports automatic and manual modes, with LED sequences guiding the user and timer variables managing delays for safe relay activation and mode transitions.
  • Additional variables and flags are used to track the current state of inputs, LED outputs, and mode selections.