This differential pulse shaping amplifier was found in documentation from the 1980s. Switching transistors equivalent to the originals can be used.
This circuit emits an audible signal when the mains voltage ceases. The circuit is from a 1973...
This static switch or electronic contactor was found in a 1968 Motorola publication. The triac...
ROHM Numeric Displays ROHM sells through Mouser Electronics its common anode and cathode numerical...