Hi guys! Do you know how to control a 12VDC solenoid door lock using a relay? With a simple circuit connection, now you can use a solenoid door lock for your project.
Watch this video for more info on How To Control A 12VDC Solenoid Door Lock Using A 5V Relay on Arduino. You’ll also learn the difference between normally open and normally closed relay connections in this video.
This is the hardware connection and the components needed.
Thank you for reading this tutorial and we hope it helps your project development. If you have any technical inquiries, please post at Cytron Technical Forum.