This circuit was obtained from an Electronic Design of 1968. The circuit uses components of the time that can eventually be exchanged for current equivalents.
This circuit was found in GE documentation from the 90s. The circuit can be used as a shield for...
The output voltage of this circuit is approximately four times the supply voltage. The circuit is from...
Figure 1 shows a simple audio oscillator driven by the SCR When the sensor is closed. The circuit...