Popular Electronics Magazine August 1993 Build a HF Shortwave Radio

Popular Electronics Magazine December 1993 Build a Wireless Headphone Set

Popular Electronics Magazine September 1993 Build a Telephone Scrambler

Popular Electronics Magazine November 1993 Build a Phone Pager + a Keyhole Light

Popular Electronics Magazine April 1997 Build a Lie Detector GSR Monitor

Popular Electronics Magazine October 1998 Build Your Own PC Explore Transistors

Popular Electronics Magazine March 1997 Build Pager Decoder + Electronic Parrot

Popular Electronics Magazine October 1980