In this project I have designed Laser Security System Using Arduino wih Alarm with the application of Laser Module KY-008. The project idea revolves around creating a security system. A tripwire is a ...

A laser security system is a type of alarm system that uses beams of light to detect intruders.The system consists of a laser source, a receiver and a controller. The laser source emits a beam of ...

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.

Arduino Security With Frickin’ Laser. 15 Comments . by: Mike Szczys. January 3, 2010. Title: Copy. Short Link: Copy ... using a $30 Arduino board for this is such overkill..

Circuit and Working. Circuit diagram of the laser security system using a basic feature phone is shown in Fig. 1. It is built around two light-dependent resistors (LDR1 and LDR2), five transistors (T1 ...

As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to create a simple laser trip wire alarm. You’ve probably ...

I am using fingerprint module r307 and LCD together. In that, I am using 2,3 digital pins of arduino for data transfer to the fingerprint.(I tried other pin configurations for this but it didn't work) ...

Houses can be protected without expensive investments and when the budget is restricted, we have ways of making a cheap home security system using basic tools and a bit of knowledge.