This circuit was obtained from an 80's Radio Electronics. The circuit decodes “scrambled” or sinusoidal encoded signals by providing an audio signal at the output.
In the figure we have the simple way to implement the NO-OR or NOR function with common diodes and a...
With this circuit that we found in documentation from 1989, it is possible to transform an...
This circuit uses an unusual Motorola voltage reference. Other manufacturers also provide this...