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Dec 22, 2020 - PC817 is an optocoupler. This blog covers PC817 Optocoupler pinout, datasheet, equivalent, features, and other information on how to use and ... ... <看更多>

This 3.7 VDC is fed to the input of optocoupler PC817 pin 1 and 2. ... values listed as recommended operating conditions in the datasheet? ... <看更多>