Indicated on an 80's Radio Electronics, this circuit provides at its output a voltage that is the peak value of the input voltage. The supply voltage must be higher than the expected peak.
DC motors of 6 to 12 volts and currents of up to 2 amps can be controlled with this circuit. The...
We found this circuit in an old American documentation. The circuit can be applied to modern...
This circuit uses one UJT (Unijunction Transistor) to produce three different tones in a...