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

DiscoverCircuits.com, has 40,000+ electronic circuits, cross-referenced
into 500+ categories.    We have searched the web to help you find quick design ideas.
We make every effort to link to original material posted by the designer. 
Please let us if you would like us to link to or post your design.

HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


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
11/20/2017 07:40 AM


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. 
Hobby Corner  has hobby circuits -- check it out. 
Circuit Solutions Dave Johnson shares solutions to tricky design problems.
Dave's Circuits collection of circuits designed by David A. Johnson, P.E.
Electronic Resources provided by GlobalSpec:

     NEWS    
Engineering News       Product Announcements
     Directories  Data Sheets    Component & Parts Directories

    Dave's other websites to visit: 
Imagineeringezinerecource materials for inventors, hobbyists, scientists & engineers Discover Solar EnergyPortal for Renewable Energy Resources Consulting Engineering Services from conception to production
collection of resources
for inventors, hobbyists,
scientists & engineers
resource portal for information
regarding renewable, alternative
or sustainable energy
Dave Johnson & Associates
consulting services for new products from conception to production
or improving the cost & performance
of
existing products

Back Issues of DC Magazine

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.


HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


 About Us   |  Advertise on DiscoverCircuits.com   |   Report Broken Links  |    Link to DiscoverCircuits.com  |    Privacy Policy

Copyright  January, 1998 - November, 2017     David A. Johnson & Associates.  All Rights reserved. 
 Linking is ALLOWED but COPYING any content or graphics to your web site is EXPRESSLY PROHIBITED.