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You are here: Home / Archives for Laser Projects

Vehicle Speed Detector Circuit for Traffic Police

Last Updated on July 3, 2019 by Swagatam

traffic vehicle speed measure

In this post we are going to construct a circuit which can measure the speed of any vehicle on roads and highways. The proposed circuit is kept stationary at a […]

Filed Under: Arduino Engineering Projects, Laser Projects

3 Smart Laser Alarm Protection Circuits

Last Updated on January 14, 2021 by Swagatam 108 Comments

laser security circuit with IC 555

The post discusses the making of 3 simple yet effective smart laser alarm protection circuit using the IC 555, for securing a specified restricted zone from human interventions. The idea […]



Filed Under: 555 IC Circuits, Laser Projects, Mini Projects, Security and Alarm

Intruder Position Indicator Security Circuit

Last Updated on June 8, 2020 by Swagatam 17 Comments

The post explains an LED based intruder position indicator circuit which will indicate the position of the burglar throughout the secured corridor as the person tries to sneak past the […]

Filed Under: 555 IC Circuits, Laser Projects, Security and Alarm, Sensors and Detectors

SMS Based Laser Security Circuit

Last Updated on September 11, 2019 by Swagatam 35 Comments

In this post, we are going to construct a laser security circuit which can send SMS alert to owner of the property or anyone else and activate loud alarm to […]

Filed Under: GSM Projects, Laser Projects, Security and Alarm

Material Storage Level Controller Circuit

Last Updated on July 6, 2019 by Swagatam 19 Comments

The post discusses a simple material storage level controller circuit which can be used for automatically activating and deactivating a storage filling motor whenever the storage container is filled to […]

Filed Under: 555 IC Circuits, Laser Projects, Security and Alarm, Sensors and Detectors

Laser Activated GSM Call Alert Security Circuit

Last Updated on August 3, 2019 by Swagatam 39 Comments

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. […]

Filed Under: 4060 IC Circuits, Laser Projects, Security and Alarm, Transmitter Circuits



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