Security – Safety Projects

Authors prototype for Window Alarm Annunciator

Enhance Home Security with a DIY Arduino Window Alarm Annunciator

This project demonstrates an Arduino Uno-based window alarm annunciator system. Annunciators are commonly employed in industrial settings like manufacturing facilities, power plants, and other process operations to monitor changing plant conditions. The annunciator alerts operators to any abnormal or deviant parameter readings that require attention. Similarly, such a device can serve as a home security […]

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Knockdown Warning Indicator Redux

Knockdown Warning Indicator (Redux)

This week I continued developing a device that warns of the potential of a knockdown – the process by which an over-canvassed sailing ship is lain over on her beam-ends during a squall.  The potential for sinking at this point is high, especially if there are hatches open on the leeward side, so it is

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Arduino Bug Catching Spider in Web

Bug-Catching Spider in Web using Arduino Part 2

This project is a collaboration between  idesigner4 and bhasudha(me), students in the Fall 2012 course Things That Think (CSCI 7000) at The University of Colorado – Boulder. The story of our bug-catching spider automaton goes like this: A giant evil spider resides in a big web. One day an unfortunate lady bug gets trapped in

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Barcode Based Complete Security and Enrollment System Using Tiva

Barcode Based Complete Security and Enrollment System Using Tiva

This is Tahir Ul Haq, bringing you another exciting and innovative Tiva Micro-controller based project. This is the third instructables in the Series. Hope you will like it. This time it is Bar-code Based Complete Security and Enrollment System. The project focuses on a bar-code based security and enrollment system. In this project, a Bluetooth

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Arduino Keyless Entry System

Nintendo Keyless Entry System using an Arduino

Use a Classic Nintendo controller to lock and unlock your door! The output from the Controller is read by an arduino and it looks for a particular combination of buttons, once the combination is entered it sends a signal to eject a Cd-Rom Drive which pushes or pulls the lock. I started making this project

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