We found this circuit in documentation from the 90s. It is a common configuration that is given in two versions, using transistors and using two integrated inverters.
In the proposed circuit, each pulse of light or infrared radiation that hits the photodiode...
This circuit with the CK722 has a small range. We found it in Radio Electronics magazine from...
We found this circuit in a 1972 publication. The circuit is indicated for the application of TTL...