Touch Switch using UJT 2N3819

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This be Very Simple Touch Switch Circuit. It used UJT 2N3819 is Main part numbers should set up this outside building circuit. When stay far from electric line or Power Line very much. Enough touch at infront touch 1 metal and 2 make Relay work ON get. When but urgent touch 2 metals only make Relay stop work OFF get. For within a building must enhance the part mends or infront touch 3 metals with follow circuit picture. The Relay use 6V to 9V sizes and Volt supply use 6V to 9V levels all right sir. Request friends have fun Touch Switch using UJT 2N3819 , please sir.

This entry was posted on Saturday, September 13th, 2008 at 8:12 am and is filed under Electronic Control. You can follow any responses to this entry through the RSS 2.0 feed.