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Home / cnet how to / How to build a flood sensor for under five bucks - CNET

How to build a flood sensor for under five bucks - CNET

With a little creativity and copper wiring, this $5 device will monitor whole basements for flooding.










by David Priest via CNET How To
How to build a flood sensor for under five bucks - CNET How to build a flood sensor for under five bucks - CNET Reviewed by Ossama Hashim on January 29, 2016 Rating: 5

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