Radio Electronics Magazine April 1991 Build Magnetic-Field Meter, Stepper Motor

RADIO ELECTRONICS Aug. 1986 RADAR SPEED-GUN CALIBRATOR Satellite TV Descrambling

RADIO ELECTRONICS Feb. 1987 R-E ROBOT Polapulse Battery COMPUTER Video CABLE TV

RADIO ELECTRONICS MAGAZINE OCT 1980 ASSEMBLING UNICORN 1 ROBOT - TESLA PIONEER

RADIO ELECTRONICS Magazine November 1988

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Radio Electronics Magazine September 1981/Home Electronics/Satellite TV Antenna

Radio & Electronics Magazine April 1983 Computer Issue Sinclair & Others