Now it is very easy to build your own siren sound alarm, small enough to be carried in a garment pocket. This powerful audio-visual alert device is realized using the renowned Arduino platform ...

Here is an ultra simple Arduino Night Alarm project wired around a handful of inexpensive and easily available components. One advantage of using Arduino as a security system is the flexibility ...

He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network. This allows him to send text messages to himself when the alarm system is armed, disarmed, or triggered.

Put aside all of the projects that use an Arduino to blink ... microcontroller and has turned an Arduino Mega into a fully-functional home alarm system. The alarm can read RFID cards for ...

When the motion sensor detects movement, it buzzes the other Arduino. Combine that with a text messaging alarm system and you've got a pretty cheap and easy way to keep an eye on things at your house.

Dejan Nedelkovski has built a stylish DIY touchscreen Arduino music player and alarm clock which has been created using a folded piece ... is easy to build with basic Arduino skills.

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 ...