Electronic Circuits and electronic circuits, electronic schematics plus an extensive resource for hobbyists, inventors and engineers

DiscoverCircuits.com, has 45,000+ electronic circuits, cross-referenced into 500+ categories.
We have searched the web to help you find quick solutions & design ideas.

Got Designs?
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if you want me to link to and/or post your original design
NOTE:  We make every effort to link to original material posted by the designer. 
Please contact us if our link is not to your site!  Thanks.

Welcome to DiscoverCircuits  --  online since 2002

Discover Circuits is a vital online resource for engineers, hobbyists, inventors & consultants.  
The site's collection of  information will help you find quick
design ideas to electronic design problems.

Please contact me with any questions or comments or suggestions.  Thanks.

Last Updated
12/19/2021 03:33 PM

Got Designs?
Please eMail
if you want me to link to and/or post your original design Thanks.

Hot Links to Check Out!

Faraday Switches are a tiny one inch cube electronic modules using a capacitance change technique.  They draw very low current and are ideal for battery powered applications. 
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Dave's Circuits collection of designed by David A. Johnson, P.E.
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Note: Unless specifically mentioned by name, David Johnson did not design the circuits listed on this site and
will not be able to answer questions about them.   Please direct questions to the circuit's designer.

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