Electronics industry guru Forrest M. Mims III has created yet another
stumper. The Ultra Simple Sensors Company assigned its engineering
staff to design a circuit that would trigger an LED when a few millimeters
of water is present in a basement or boat. What is the water sensor
behind the puzzle piece? Go to www.Jameco.com/search5 to see if you
are correct and while you are there, sign-up for our free full color catalog.
1-800-831-4242 | www.Jameco.com
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