     pinMode(SHUT_LED, OUTPUT);
     pinMode(EXPOSE_OUT, OUTPUT);
     pinMode(EXPOSE_LED, OUTPUT);
+    pinMode(STIM_OUT, OUTPUT);
+    pinMode(STIM_LED, OUTPUT);
     // Initial pin states
     digitalWrite(LEN_OUT, LOW);
     digitalWrite(LEN_LED, LOW);

int SHUT_LED   = 5;
int EXPOSE_OUT = 6; // to exposure trigger
int EXPOSE_LED = 7;

// Begin setup of board
void setup()

    digitalWrite(SHUT_LED, LOW);
    digitalWrite(EXPOSE_OUT, LOW);
    digitalWrite(EXPOSE_LED, LOW);
    digitalWrite(STIM_OUT, LOW);
    digitalWrite(STIM_LED, LOW);
    // Close out setup
    Serial.println("Setup complete");
}
