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A Versatile Hybrid Synthesizer for UHF and Microwave Projects: Controlled by PC parallel port,
this hybrid DDS/PLL synsizer delivers full-octave coverage between 1000 and 2000 MHz with sub-1 Hz resolution and commercial-quality phase-noise performance. (added 6/06)
Ultrasonic radar: This is a very interesting project with many practical applications in security and alarm systems for
homes, shops and cars. It consists of a set of ultrasonic receiver and transmitter which operate at the same frequency. When something moves in the area covered by the circuit the circuit’s...
(electronic design added 6/07)
Versatile Hybrid Synthesizer for UHF and Microwave Projects: Controlled by the PC parallel port, this
hybrid DDS/PLL synthesizer delivers full-octave coverage between 1000 and 2000 MHz with sub-1 Hz resolution and commercial-quality phase-noise performance. (added 6/06)
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