Exhibit 23

  Consent of Independent Registered Public Accounting Firm

The Board of Directors

Technology Research Corporation:

We consent to incorporation by reference in the registration statements (No. 333-96975 and

No. 333-110825) of Form S-8 of Technology Research Corporation of our report dated

May 9, 2005, with respect to the consolidated balance sheets of Technology Research

Corporation and subsidiary as of March 31, 2005 and 2004, and the related consolidated

statements of operations, sotckholders' equity and cash flows for each of the years in the

three-year period ended March 31, 2005, which report appears in the March 31, 2005

annual report on Form 10-KSB of Technology Research Corporation.

/s/  KPMG LLP

Tampa, Florida

June 29, 2005