Detecting Mains Voltage Module
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Attribution-ShareAlike (CC-BY-SA)
Created:
3 years ago
Updated:
3 years ago
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This design uses the optoisolator to detect the mains electricity. It allows a microcontroller to get information about whether 110/220VAC voltage appears. Specifications

  • Logic voltage 1.8V, 3.3V, 5.0V
  • 110/220VAC detection
  • LEDs indication

Product includes professional library, confirmed schematic design. Our design has also a full output job and active Bill of Materials.

The design in Altium Designer files are from https://elecfern.com/product/detecting-mains-voltage-module/