David A. Johnson, PE     -   DiscoverCircuits
6601 County Road 6410    Lubbock, TX  79416-9717
Phone:  806-368-7747 (as of June 2011) Central Time Zone
Email Dave:   discovercir@__aol.com 
Remember to delete__ from the email address.
Forgive the attempt at anti-spam - but my email address has been hijacked too many times.

September 2011: Our eMail has been hacked -
That Spam didn't come from us.

NOTE:  Unless I am expecting to receive an attachment,
I delete all emails with attachments.

David A. Johnson, P.E. is a consulting electronics engineer with over 30 years practical experience in the areas of analog & digital design, applications, fiber optics and RFID. Many consultant's primary approach is to merely make recommendations.  Dave prefers to be a part of the team throughout the development process.  You will find that his approach is to take the next step to assist clients in implementing steps toward development of products, prototypes and/or procedures.

Electronics is his vocation, hobby and passion.  Dave Johnson  is a published author with articles and designs in EDN, Electric Design, Midnight Engineering and Popular Electronics.   Throughout his career, Dave's imaginative approach to design has resulted in applying new technologies in creative and cost saving ways. 

Also visit: 
Dave Johnson & Associates - Consulting Electronics Engineers. Description of credentials, services, past projects, fees, etc.

Discover Solar Energy - portal to information about renewable and alternative energy, including solar, wind, wave, biomass and much more.

Imagineering E-Zine, a collection of resource material and inspiration for inventors, hobbyists, scientists and engineers.