This is page 2 of 10 of a how-to on how to build an outlet/relay module. The main project page is here.
The parts list for this project are:
Adding up the costs of the parts, assuming the power cord and wire is something you already have on hand, the cost of this project is about $2.00, not including tax and shipping, so as you can see, this is a pretty cheap project to build.
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Page last modified 05/18/2011