Found in an American magazine from 1968, this circuit produces pulses free of bounces on its output. The integrated is of DTL logic, no longer used today.
This simple latching alarm circuit using CMOS gates was found in the May 1990 Radio Electronics magazine....
This amplifier for a sinusoidal function generator uses a 741 integrated circuit. The circuit is...
This circuit is from an operating manual from the 1990s. The circuit generates sinusoidal and cosine...