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How to read 0-5V / 0-10V or 4-20 mA sensor values on Z-Uno

Posted: 09 Mar 2018 01:44
by srdjan
Hi,
I am trying to start a project with Z-Uno. I need to read pressure values from sensors with output 4-20 mA or voltage 0-5V / 0-10V but I notice that the ADC can only handle 3V. How can I handle this? /BR

Re: How to read 0-5V / 0-10V or 4-20 mA sensor values on Z-Uno

Posted: 09 Mar 2018 22:21
by PoltoS
You should do a voltage divider: https://en.wikipedia.org/wiki/Voltage_divider

Re: How to read 0-5V / 0-10V or 4-20 mA sensor values on Z-Uno

Posted: 13 Mar 2018 13:10
by srdjan
Thanks