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Mechanical Switches Solve Sprinkler Control Problem
7/11/2012

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Jon Titus
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Total cost, about $30
Jon Titus   7/11/2012 5:22:31 PM
NO RATINGS
I have a well-stocked supply of electronic "stuff," so this project won't cost more than about $US 30. I have bi-color (green-red) LEDs, small toggle switches, a few resistors, and wire on hand.  I just ordered a heavy-duty case and some contact strips.

This primitive blog tool won't let me post a schematic diagram of the simple circuit, so I have put it here: http://www.hendrielane.com/Sprinkler.jpg

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