Entrant Profile

Donald Johnson

Location: Carlsbad, CA United States


Company: none at present I need a job!


Profession: Engineer/Designer


Number of times previously entering contest: never


Favorite design and analysis tools: Orcad and Spice

For managing CAD data Donald's company uses: None

Hobbies and activities: Ham Radio, Geology, Astronomy, General Science

Online communities: yahoo, aol, facebook,

Inspired by: Thindg I need and use

2010 Entries

Date Title Category Views Votes
03/24 PDA / E Reader Consumer Products 2789 0