Results tagged #Variable Oscillator in Circuits
Four-decade variable oscillator
The circuit consists of a variable current source that charges a capacitor, which is rapidly discharged by a Schmitt-trigger comparator. The...
Gate Deep Oscillator
It`s just a variable oscillator based on a bf245 or k 161 fet. By changing the coil it can generate frequency between 0.5 and 300 MHZ. thi...