Solenoid Door Lock Arduino
Project tutorial by robotgeek projects team.
Solenoid door lock arduino. 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. For connecting the keypad with the arduino we are using both analog and digital pins. Mifare rc522 rfid kit. 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.
3 7v 1100mah li ion battery. If you are using arduino mega then there is no need to use analog. Then we will design a small circuit that can drive a solenoid from the input output pins on your arduino board. We used analog pins since we need more that 14 digitals pins for this project.
Digital door lock using arduino circuit diagram. The rfid lock box combines arduino rfid and a solenoid to make your very own personal safe. Arduino controlled lock box with solenoid and rfid. Hall effect sensor will be placed on the door frame and the magnet on the door itself.
This is the hardware connection and the components needed. An rfid based door lock with cyclops as display. First of all we will make the connection to the 4 4 keypad. We are going to switch a small 5v solenoid on and off in intervals.
Here a hall effect sensor and a magnet are used to detect the door movement. In this tutorial we will look at the basics of solenoids and how they work. 12vdc solenoid door lock. I became interested in controlling solenoids for robotic music applications.
Watch this video for more info on how to make an rfid solenoid door lock on arduino.