Based on monkeyboard/Wiegand-Protocol-Library-for-Arduino. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser ...
A multi-reader library for Wiegand Access Devices, for Arduino and ESP8266/ESP32. Supports protocols for 4 bit, 8 bit, 24 bit, 26 bit, 32 bit and 34 bit Wiegand ...
I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...
We wrote recently - in Got Arduino, want wireless? - about the development of RADius V1.0, a shield that adds bi-directional wireless serial data capability to Arduino. Well, a Gadget Master reader, ...
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