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Raspberry PI
Hi,
I would like to ask you information if with Raspberry Pi, are able to use and check electrical voltage? If if the voltage decreases, it turns off a device.
thank you very much
Emerson
Hi,
I would like to ask you information if with Raspberry Pi, are able to use and check electrical voltage? If if the voltage decreases, it turns off a device.
thank you very much
Emerson
Discussions
11 months ago
Yes, you can sense a voltage between 0-16v using a circuit like this, although any kind of voltage divider would work as long as you take precautions to protect the GPIO of the PI
http://kookye.com/2017/06/01/design-a-voltmeter-wi...