In the figure we have the configuration of a voltage regulator with 3 transistors. The components depend on the desired voltage and current as well as on the characteristics of the transistors.
This circuit is used to output communications receivers that use low-impedance headphones or...
Based on NXP 74HC logic, this circuit can be adapted for various uses. The circuit can also be...
We find this circuit in an old technical documentation. The circuit can be drawn up with other...