Monday, 8 June 2015

Resistance Controlled Alarm

12:18  Telli k  No comments

There are all kinds of locks and alarms that you can make. You can make alarms that are controlled with keys, keypads, remote controls, scanners, or anything else that you can think of. Just for fun, I designed an alarm that is controlled by resistors. This is a basic motion sensing alarm that detec...
By: DIY Hacks and How Tos

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from Instructables: exploring - technology - robots http://ift.tt/1G7JSRF

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