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Topic: use 5v external power supply for sht71 (Read 278 times) previous topic - next topic

maragoto

Hello.

I have a project that use five sht71 temperature and humidity sensors. I have everything setup and I'm in the process to create a real circuit board to go into production mode.

Is there a chance to provide the 5v and ground from an external 5v power supply instead of using the power from the arduino board?

Tanks in advanced

Grumpy_Mike

Quote
s there a chance to provide the 5v and ground from an external 5v power supply instead of using the power from the arduino board?
Yes.

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