Arduino's Versatility Shines in Real-World Projects, Enabling Endless Possibilities HONGKONG, CHINA, November 27, 2023 /EINPresswire.com/ -- Driven by modern ...

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 ...

[Tim] is showing off the first step in his home automation projected with this smart-phone garage door interface. In the video after the break you can see him open and close the garage door with the ...

The best access control systems allow a business to secure their facility, controlling which users can go where, and when, along with creating a record of the arrivals and departures of folks to each ...