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.

If you have an upcoming long distance move and you're concerned about thieves breaking into your moving truck you can rig up a motion alarm system that will send a text message as well as trigger ...

However, if you’re just looking to catch a sandwich thief at work or a cat spilling over all you water bottles, then Make shows you how to build an alarm system with an Arduino and a USB camera.

This is an Arduino project that implements a fire alarm system using a flame sensor. When a fire or flame is detected, it triggers an alarm (buzzer) and activates an LED to alert the user. The code ...

Fig. 1: Circuit of Arduino-based shadow alarm The latest Arduino Uno (refer Fig. 2) is a microcontroller board based on ATmega328. It has 14-digital input/output pins (of which six can be used as PWM ...

Here is a simple general-purpose security alarm circuit built on the Arduino platform. It brings up an obtrusive alert signal when an intrusion/theft attempt is observed by its front-end sensor. In ...

In this article we interface Flame Sensor with Arduino and learn all the steps to build Fire Alarm System by using Arduino and flame sensor.

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.

The alarm system has, an Arduino Uno, a breadboard, an lcd screen, a keypad, a buzzer, two ultrasonic sensors, one pir motion sensor, and resistors. The most important thing about this alarm system is ...