In this project, the author is going to construct a system using a Arduino Development board and GSM module. He connects a switch/sensor to the Arduino board along with the GSM module. The user ...

The circuit of this system consists arduino, GSM module, ultrasonic sensors, LCD display and rectifier. The system activates as soon as the water rises from normal level to danger level. The ...

The Arduino ... sensors to create a robust home security solution. It detects intruders, measures distances, monitors sound levels, and senses vibrations. Upon detection of suspicious activity, the ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.