This circuit was found in Signalite documentation from the 1960s. The circuit uses a pulse transformer whose characteristics have not been provided.
This is the factory setting (National Semiconductor) of the TDA2006 as an audio amplifier. The...
This circuit can be used as an input shield for microcontrollers or other TTL circuits. The power...
This circuit can be used to couple signal sources or low intensity transducers to microcontrollers (Shield)....