In the figure we have a good rectangular signals generator with several frequency bands. The circuit is based on old logic but can be implemented with modern equivalents.
This circuit was obtained from an English publication from 1977. The integrated circuit is a...
This 22 V symmetrical amplifier provides close to 15 W of output in the bridged configuration. Integrated...
In the circuit in the figure, when a pulse of light falls on the LDR, the circuit arms with the...