The entire system can be controlled via a web interface. The Arduino serves a web page that allows the user full control over the alarm. With all of that, it’s hard to think of any more ...

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 ...

When [Doug] moved into his new house, he found an old alarm panel set up ... interfaced directly with the control board for more features. He’s using an Arduino Uno and an Ethernet breakout ...

This project deals with the design & development of a theft control system for home ... before construction to make the task sweet and simple. /* * Arduino Home Security GSM Alarm * An Arduino + ...

After making contact ten times, the buzzer blares out an annoying ... the serial messages sent by the Arduino and output a keyboard shortcut to control the VLC. Both codes can readily be modified ...

To be specific, it isn't an Arduino brand, it is a DigiSpark, but the trouble isn't with the device itself. The problem is with a buzzer. I got the Velleman svm06. It says it is rated at 3-7VDC ...

If like me you sometimes find it a little hard to get out of bed in the morning and would like to make it a little more fun, you may be interested in a new Arduino Nerf target alarm clock which ...

Instead, Make shows you how to build an internet-connected alarm clock using an Arduino and Google. All you'll need is an Arduino Yúnm a touch screen, a USB speaker, and a few cables. From there ...