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.

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Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches

David Johnson & Associates
Consulting Electronics Engineer Firm

 

Faraday Capacitance Proximity Touch Switches

Six (6) Models Available              Prices

Project Photos               Place an Order

 

Dave Johnson has a broad spectrum of experience that includes applications engineering, product research, design and development, electronic circuit design; design, building and testing prototypes; electro-optics; and custom test instruments. 

Many consultant's primary approach is to merely make   recommendations.  You will find that his approach is to take the next step and assist clients in implementing steps toward development of products, prototypes and/or procedures.   Dave prefers to be a part of the team throughout the development process.

Dave's Resume
Patent Received

Mr. Johnson is licensed by the State of Colorado as a Professional Engineer; he is a graduate of University of Idaho and is a member of IEEE.   Holds eight patents and has two more pending.  He remains well-informed of the latest scientific and engineering advancements through independent studies. Dave is a published author with articles and designs in EDN, Electric Design, Midnight Engineering and Popular Electronics.

Throughout his career, his imaginative approach to design has resulted
in the application of new technologies and components in creative, cost saving ways. 


Professional charges are based on  rate of $100.00 per hour - minimum fee is $400.00.
Project material costs reimbursed at cost plus 20%. Direct expenses such as photocopies, long distance phone calls, shipping charges, etc. will be billed at cost to the client company.  

Word Doc or PDF of the Non-Disclosure Agreement

No contingency fees such as stock options or ownership percentages will be accepted as alternatives to dollar payments.  Click here for complete Fee & Payment Policy and Professional Statement of Policy.


David A. Johnson, P.E.
Dave Johnson & Associates
Phone:  806-368-7747 Central Time Zone   
E-mail: David A. Johnson, P.E.


 Dave's other websites: 
Imagineeringezine - recource materials for inventors, hobbyists, scientists & engineers Electronic Circuits and electronic circuits, electronic schematics plus an extensive resource for hobbyists, inventors and engineers Discover Solar Energy - Portal for Renewable Energy Resources
a collection of resource materials  for inventors,
hobbyists, scientists and engineers.
collection of 40,000+ electronic circuits 
cross-referenced into 500+ categories
resource portal for information regarding renewable,
alternative or sustainable energy

Last Updated:   11/20/15 03:33 PM


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

The circuits on this site are designed by David A Johnson - unless otherwise noted.  David A. Johnson & Associates.  All Rights reserved. 
 Linking is ALLOWED but COPYING any content or graphics to your web site is EXPRESSLY PROHIBITED.


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

The circuits on this site are designed by David A Johnson - unless otherwise noted.  David A. Johnson & Associates.  All Rights reserved. 
 Linking is ALLOWED but COPYING any content or graphics to your web site is EXPRESSLY PROHIBITED.