This circuit was found in an ancient American documentation. With it is possible to double the frequency of a transmitter For the range of 6 meters obtaining 8 W. The circuit makes use of varicap.
Indicated for applications with a PC, this circuit was obtained in an English publication in 1992....
This circuit uses two sensors that are placed at the intersection of a miniature railroad, causing the LED...
June 2017 - Molex Transcend® devices consisting of a Molex intelligent lighting system can now be...