Smart Laser Alarm Protection Circuit using IC 555

The post discusses the making of a simple yet effective smart laser alarm protection circuit using the IC 555, for securing a specified restricted zone from human interventions. The idea was requested by Mr. Collins. Circuit Objectives and Requirements I just want to tell you what an amazing passion and dedication to electronics you have … Read moreSmart Laser Alarm Protection Circuit using IC 555

Laser Activated GSM Call Alert Security Circuit

In this post we discuss a simple laser GSM call alert security circuit which immediately calls the master as soon as an intruder is detected through a laser beam interruption. The idea was requested by Mr. Roldan. Circuit Objectives and Requirements I am so fond reading your articles about security system. I am not an … Read moreLaser Activated GSM Call Alert Security Circuit

Foolproof Laser Security Alarm Circuit

The post discusses a a simple yet versatile foolproof laser security alarm circuit which can be used for securing any concerned premise with extreme accuracy. The idea was requested by GPS. Circuit Objectives and Requirements Your circuits were very useful to me. Thanks for all your posts, but i wanted something different now. I made … Read moreFoolproof Laser Security Alarm Circuit

How to Make a Simple Laser Communicator Circuit

The article discusses how to make a simple laser communicator circuit for sending and receiving data through laser beam.    Laser has been a boon since its invention. Laser is used in wide variety of applications, from Blu-ray driver to high powered cutting torch. There are also many classifications of laser technologies. Here we use … Read moreHow to Make a Simple Laser Communicator Circuit

Laser Alarm Circuit for Protecting Field Crops against Animals

The post explains a simple laser alarm circuit which can be installed in farms and fields for detecting all possible intrusions, either by a human or an animal and alarming this to the owner, and ensuring an effective protection to the crops against such intrusions. The idea was required by Mr. Mohammed and Mr. Daniel. … Read moreLaser Alarm Circuit for Protecting Field Crops against Animals