Pär Stigenberg
Published © MIT

Box with rfid-reader and electro magnetic lock

A box with an electro magnetic lock controlled by an Ardiono Nano with a RFID reader. The box is unlocked whenever a valid tag is close.

IntermediateShowcase (no instructions)5,979
Box with rfid-reader and electro magnetic lock

Things used in this project

Hardware components

Microswitch
×1
Power MOSFET N-Channel
Power MOSFET N-Channel
×1
Permanent electromagnet
×1
RFID reader (generic)
×1
Arduino Nano R3
Arduino Nano R3
×1

Story

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Schematics

Schematics

Here's a schematic over the breadboard layout.
The box schematics

Code

RfidMagneticLockApp

Credits

Pär Stigenberg

Pär Stigenberg

1 project • 4 followers
Background as a developer mostly in C# but if you go way back also in C++. Tinkering with electronics is the latest hobby.
Thanks to Miki Balboa.

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