Solenoid Door Lock Arduino

We used analog pins since we need more that 14 digitals pins for this project.

Solenoid door lock arduino.

3 7v 1100mah li ion battery. We are going to switch a small 5v solenoid on and off in intervals. An rfid based door lock with cyclops as display. In our previous posts we have built a simple rfid door lock this time we use a real solenoid door lock and control it with rfid and arduino.

Watch this video for more info on how to make an rfid solenoid door lock on arduino. For connecting the keypad with the arduino we are using both analog and digital pins. I became interested in controlling solenoids for robotic music applications. In this tutorial we will look at the basics of solenoids and how they work.

The cyclops eyes will turn red on wrong rfid tag and green on authorized rfid tag. Arduino controlled lock box with solenoid and rfid. If you are using arduino mega then there is no need to use analog. Digital door lock using arduino circuit diagram.

In this instructable we will be building a simple circuit that will allow us to control a solenoid using the popular physical computing platform arduino. Here a hall effect sensor and a magnet are used to detect the door movement. Mifare rc522 rfid kit. Controlling solenoids with arduino.

The rfid lock box combines arduino rfid and a solenoid to make your very own personal safe. First of all we will make the connection to the 4 4 keypad. 12vdc solenoid door lock. Single channel 5v relay breakout board.

This is the hardware connection and the components needed.