This circuit was obtained in Linear Technology documentation from 1993. The circuit provides 3.3 V and 5 V outputs with high current. The integrated circuit is from the time.
This circuit was found in old documentation and can be implemented with other operational...
Found ina 1970 American documentation this fast-reading circuit uses a photodiode. Transistors...
This circuit is from a publication from the 70s, but it can be assembled with any diac and a Triac...