This oscillator produces a modulated signal using a unijunction transistor. We found it in an American documentation from 1965. The circuit modulates in frequency the generated signal.
The advantage of this circuit lies in the fact that it does not need a negative source to generate...
We found this circuit in the Linear Applications Handbook of the 1994 National Semiconductor. The...
This regulated power supply can provide currents up to 1 A to a load. The transformer may actually have...