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Dave's Circuits
Circuits designed by David Johnson, P.E.

Master Category List - Dave's Circuits
 Last Updated on: Sunday, July 27, 2008 07:41 PM
Infrared Safety Switch
Using a slotted optical sensor, this circuit can be used as a replacement for a large mushroom pushbutton safety switch.

Click on Drawing Below to view PDF version of Schematic

Circuit Intrared Safefy Switch Circuit designed by David A. Johnson, P.E.

Master Schematic Category List - David A. Johnson, P.E.
 

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