Relaxation oscillator using a Thyratron (T426E)

This oscillating circuit for a frequency of 588 KHz was found in a book on electronic designs with modern tubes.

Current Monitor (CB15532E)
Obtaining a voltage that is proportional to a current drained by a load can be important in...
High Pass Filter LM102 (CB15473E)
The filter shown in the figure, suggested by National Semiconductor, only allows frequencies above...
Diode match circuit (CB7379E)
This circuit allows you to find two diodes with equal characteristics. The circuit was found in a...