Full Comparator (CB6548E)

Applying an operational of the time, this circuit of an old documentation can be elaborated with modern operational. The feed must be symmetrical.

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20 W amplifier (CB16509E)
The basis of this circuit is the integrated TA7205, which is not very common today. We found the...
Microphones PMO (COM190E)
January 2017 - Mouser Electronics already has the new PMO Sonalert microphone elements from...
Transistor plotter for Transistor (CB15411E)
We found this circuit in an old publication. The transformer has a 9 or 12 V secondary, and the...