Instructables: exploring - technology - sensors - detector - featured http://www.instructables.com Thu, 26 May 2016 03:47:23 PDT BLOX v1.01 Metal Detector http://www.instructables.com/id/Metal-Detector/
Metal Detector - More DIY How To Projects]]> http://cdn.instructables.com/FMS/8NB7/IC0VG199/FMS8NB7IC0VG199.SQUARE2.jpg http://cdn.instructables.com/FMS/8NB7/IC0VG199/FMS8NB7IC0VG199.SQUARE.jpg http://cdn.instructables.com/FMS/8NB7/IC0VG199/FMS8NB7IC0VG199.SMALL.jpg Aleator777 Why not uncover the lost of treasures of bygone civilizations, (or perhaps forgotten goods from a beachside party) with your very own metal detector? In this Instructable, I'll show you how to build a metal detector that not only sounds when you've discovered something, but lights up as well! Usin...
By: Aleator777

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Mon, 13 Jul 2015 11:41:22 PDT
Simple Light Detector with Sensitivity Control http://www.instructables.com/id/Simple-Light-Detector-with-Sensitivity-Control-No/
Simple Light Detector with Sensitivity Control - More DIY How To Projects]]> http://cdn.instructables.com/FW2/IXR5/GU6PH4IC/FW2IXR5GU6PH4IC.SQUARE2.jpg http://cdn.instructables.com/FW2/IXR5/GU6PH4IC/FW2IXR5GU6PH4IC.SQUARE.jpg http://cdn.instructables.com/FW2/IXR5/GU6PH4IC/FW2IXR5GU6PH4IC.SMALL.jpg WolfKodi Light detectors are one of the most popular sensor and they are commonly found in many real-world applications. They are widely used by electronic hobbyists and projects because they are practical and intriguing yet surprising easy to construct. This instructable will guide and show you how easy it ...
By: WolfKodi

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Wed, 26 Oct 2011 09:04:32 PDT
Motion Sensing Flasher with SFX http://www.instructables.com/id/Motion-Sensing-Flasher-with-SFX/
Motion Sensing Flasher with SFX - More DIY How To Projects]]> http://cdn.instructables.com/FU4/9U20/GTXKGS1J/FU49U20GTXKGS1J.SQUARE2.jpg http://cdn.instructables.com/FU4/9U20/GTXKGS1J/FU49U20GTXKGS1J.SQUARE.jpg http://cdn.instructables.com/FU4/9U20/GTXKGS1J/FU49U20GTXKGS1J.SMALL.jpg circuitmage This instructable covers a moderately simply way to put a few electronics gadgets together to make an automated Halloween greeting device, complete with flasher and sound effect box! For about 2 years I have wanted to put this thing together. Finally, I spent about half of my last Sunday and have ...
By: circuitmage

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Tue, 18 Oct 2011 18:44:51 PDT
Urban Prospecting Detector http://www.instructables.com/id/Urban-Prospecting-Detector/
Urban Prospecting Detector - More DIY How To Projects]]> http://cdn.instructables.com/FR5/7RJ6/FU6LTQGU/FR57RJ6FU6LTQGU.SQUARE2.jpg http://cdn.instructables.com/FR5/7RJ6/FU6LTQGU/FR57RJ6FU6LTQGU.SQUARE.jpg http://cdn.instructables.com/FR5/7RJ6/FU6LTQGU/FR57RJ6FU6LTQGU.SMALL.jpg splnlss The project, called the Urban Prospector, is basically a modified metal detector outfitted with a combustible gas sensor that can be built for under 100 dollars. By scanning the surface of your neighborhood, you will be able to determine pockets of oil and other toxins.Until recently, oil prospectin...
By: splnlss

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Tue, 5 May 2009 15:42:06 PDT