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Internet of Things

1 Post authored by: Dave Young
Earlier this year I released the design for my laser tripwire doorbell. A handy device that does a great job of letting me know when someone arrives at the house. It’s been wonderful because it trips even if the doorbell is not pressed (e.g. for the mail) and it swaps an annoying tone for a pleasantly silent blue LED. While accumulated snow will render it useless, it has been working really well! As a businessman I finalize designs and release them so they can be trusted by others and I c ...

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