If you’ve seen a big air-variable capacitor, you may have noticed that some of the plates may have slots cut into them. Why? [Mr Carlson] has the answer in the video below. The short answer: you can ...
The circuit aims to imitate a chirping canary made of electronic circuit components such as the Hartley Oscillator. Hartley Oscillator – a variable frequency oscillator circuit where a center tapped ...
Peregrine Semiconductor’s DuNE technology solves one of the orneriest problems in RF design—antenna impedance matching. In every wireless application, an antenna has to be connected to the radio. That ...