A single 1.5v silver oxide button cell powers this complete touch activated switch circuit for 5 years.It features both a normally open and a normally closed set of solid state switch thermals.It also has an adjustable sensitivity, which can be set for a touch capacitance change as small as 1 picofarad.
Click on Drawing Below to view PDF version of Schematic
No comments:
Post a Comment
saran dan coment teman teman sangat membantu pertumbuhan blog ini,terimakasih