Exhibit 23.01
CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
We hereby consent to the use, in Amendment No. 4 to the Registration Statement
on Form SB-2, of our report dated February 17, 2000 except for Note 14 as to
which the date is February 22, 2000 relating to the financial statements of
ProtoSource Corporation as of December 31, 1999 and for the years ended December
31, 1999 and 1998 and the reference to our firm under the caption "Experts" in
the Prospectus contained in said Registration Statement.
/s/ Angell & Deering
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Angell & Deering
Certified Public
Accountants
Denver, Colorado
January 16, 2001
