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

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

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

RADIO ELECTRONICS Nov. 1989 R-C Decade Box CMOS Bilaterial Switch COMPUTER Video

POPULAR ELECTRONICS Magazine Vintage September 1990

RADIO ELECTRONICS Magazine November 1988

POPULAR MECHANICS Magazine Vintage Issue From May 1981

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