The low current circuit is the arduino uno which operates at 5v.
Magnetic door lock project.
A magnetic lock for ad door is an excellent choice regarding security cost and safety.
5v relay breakout board.
A recent client had questions regarding the types of locks that were presented as options.
Cabinet locks for babies 20 safety latches 3 keys magnetic baby proofing lock for cabinets doors drawers easy to install child proof by eco baby 4 6 out of 5 stars 2 325 39 97 39.
In this project the high current circuit is the magnetic door lock which operates at 12v dc.
330 ohm resistor x2.
Magnetic types of locks offer you the unsurpassed security you desire.
Electric strike locks vs magnetic locks.
There is hardly any bit of false information about these types of locks.