this is an Arduino door locking device, I made this so I can lock my door while I'm at my desk.

you need:

Arduino uno
servo motor "which comes with the kit"
2 X leds 1x red 1x green

Prusa

Prusa Mk2

No

No

200

15

here is the sketch code used in this project.

include

Servo servo;

void setup()
{
pinMode(2,INPUT);
pinMode(4,INPUT);
servo.attach(10);
servo.write(0);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);

}

void loop()
{
if(digitalRead(2)==HIGH)
{servo.write(0);
digitalWrite(7,LOW);
digitalWrite(8,HIGH);
}

if(digitalRead(4)==HIGH)
{servo.write(90);
digitalWrite(7,HIGH);
digitalWrite(8,LOW);
}

}