Homemade Solinode Door Lock

Hey guys in this video i am going to show how to make a simple solenoid for experiment.

Homemade solinode door lock.

These guys are strong. The positive pin of the buzzer is connected to digital pin 4 of arduino and the gnd pin is connected to the ground pin of arduino. If the solenoid is made of steel or once steel is magnetized it will keep magnetism the solenoid cannot be controlled by the current the advantages of the solenoid will disappear. Learn how to build a simple electronic circuit that will help in converting your ordinary door lock into a high security door lock which can be now controlled through your own cell phone.

Build a remote control deadbolt. Controlling your door lock through your personal cell phone was never this easy. If you like it plzz subscribe and hit t. Circuit diagram for solenoid door lock using arduino is given below.

They look like a can with a rod coming out of one end usually formed into a loop with a rubber insulating disc in the loop. A 10k resistor is used between the vcc and out pin of the hall effect sensor. I built this for my garage door for less than 30 0. Hope you like this video.

And they re real solenoids not rack and pinion motors like the stuff used later. The solenoid has wide applications in our daily life it can be applied into solenoid pneumatic control valve solenoid operated the hydraulic valve and etc. Connections between arduino and rfid are given in the table below.