CLK and DT 3V while Vcc 5V

Other Hardware General Electronics
1

Hey guys, I‘m using the rotary encoder KY-040

And somehow my DT and CLK Pins are outputing ~3V although my Vcc is 5V. Do you guys noe why?

2

I moved your topic to an appropriate forum category @makitmc .

In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.

This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.

3

  • Show us your wiring.

  • In the Arduino IDE, use Ctrl T or CMD T to format your code then copy the complete sketch.
    Use the < CODE / > icon from the ‘posting menu’ to attach the copied sketch.

4

Resistance?

5

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