This old amplifying stage was found in radios and small amplifiers of the time. The circuit is from Mullard's transistor reference manual.
This circuit is part of an oscilloscope project with the PC. Its purpose is to record a peak in a...
This circuit was obtained in the SGS manual of linear integrated circuits of 1982. The transistor can be...
To operate with high input voltages using a 3-terminal voltage regulator such as the LM340-15, we...