Solenoid Door Lock Arduino

Hall effect sensor will be placed on the door frame and the magnet on the door itself.

Solenoid door lock arduino.

Watch this video for more info on how to make an rfid solenoid door lock on arduino. This is the hardware connection and the components needed. An rfid based door lock with cyclops as display. If you are using arduino mega then there is no need to use analog.

The rfid lock box combines arduino rfid and a solenoid to make your very own personal safe. Here a hall effect sensor and a magnet are used to detect the door movement. 3 7v 1100mah li ion battery. Arduino controlled lock box with solenoid and rfid.

The cyclops eyes will turn red on wrong rfid tag and green on authorized rfid tag. Digital door lock using arduino circuit diagram. 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. We used analog pins since we need more that 14 digitals pins for this project.

Controlling solenoids with arduino. Mifare rc522 rfid kit. 12vdc solenoid door lock. Then we will design a small circuit that can drive a solenoid from the input output pins on your arduino board.

I became interested in controlling solenoids for robotic music applications. We are going to switch a small 5v solenoid on and off in intervals. Single channel 5v relay breakout board. For connecting the keypad with the arduino we are using both analog and digital pins.

First of all we will make the connection to the 4 4 keypad.