Single Pulse Generator (T1740E)

This benchtop equipment was found in Radio Electronics magazine from April 1960. The two double valve circuit is powered from mains power.

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Automatic Control System (CB18693E)
This circuit was found in a 1998 documentation and its purpose is to automate controls by timing its...
Dual Frequency Oscillator (CB13022E)
The LM567 is a PLL tone decoder that can also be used as a double oscillator as shown in the...
ONE-EVENT REGISTER (MIN031E)
This is a one-bit memory that can be used to store a simple bit of information, such as a remote...