Gemanium Transistors DC Amplifier (CB14775E)

This instrumentation circuit was found in the 1960 transistor application manual. More modern transistors can be used.

Circular Pattern Generator (CB5436E)
This circuit generates circles on the screen of an oscilloscope. The circuit is from old...
Power Comparator LM3900 (CB15624E)
To excite a higher power load, such as a 40mA lamp, we have the circuit in the figure. For this...
Car Amplifier Stage (CB16530E)
This circuit, from a 1998 documentation, allows to obtain more power for the radios and amplifiers of...