The developed system makes use of an embedded system (comprises an open hardware ... before construction to make the task sweet and simple. /* * Arduino Home Security GSM Alarm * An Arduino + SIM900A ...

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.

There’s a huge market for 433 MHz alarm system hardware out there ... that pulled them all together into a complete home automation system on the cheap.

In the microcontroller era today, Arduino is more than just a tool to accomplish hobby tasks. There is actually a close relationship between microcontroller technology and home security, since you can ...