NUTS AND VOLTS

Articles tagged with: Wireless

Posted in: Magazine - Articles

Build a Wireless Silent Alarm Warning System

This is an inexpensive transmitter /receiver system you can build in one night that will let you know if something is amiss.

Build a Wireless Silent Alarm Warning System
Project: Wireless
December 2013, Page 38

Posted in: Magazine - Articles

Is Your Garage Door Open?

You’ll never have to wonder again with this handy device.

Is Your Garage Door Open?
Project:
November 2010, Page 38

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