1-cycle-per-30-day oscillator (CB26073E)

This extremely slow circuit produces one pulse per month and can be used in a timer. We found it in the November 1998 Electronics Now magazine.

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Peak detector (CB9689E)
This detector with ultra-low deviation was found in an American documentation from the 90s....
Signal Injector (CB11934E)
This circuit produces a rectangular signal of approximately 1kHz, rich in harmonics, used for...
Astable Multivibrator Using Probes (MSB061E)
This low frequency astable multivibrator use two probes in the simulation. The probes ar found in...