1, sorry for my bad English....
2. I have a question about voltmeter... can Rp work as voltmeter, if YES - > how? and what kind is the input resistance?
Thank in advance for answers!!
Happy New YEAR!!!!
can RP work as simple voltmeter?
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Re: can RP work as simple voltmeter?
Happy new year to you, too^^ - sorry, it's a bit late.
The Red Pitaya can be used as a voltmeter, but it is not a perfect fit for the task, because you are limited in your range of voltages and switching between voltage settings is more complicated. If a huge dynamic range is of no concern to you, but you rather want to measure voltages in a specific range, for example 0-5V with mV resolution, it should work ok.
The input impedance is stated in the technical specs, 1 MOhm || 10pF
The Red Pitaya can be used as a voltmeter, but it is not a perfect fit for the task, because you are limited in your range of voltages and switching between voltage settings is more complicated. If a huge dynamic range is of no concern to you, but you rather want to measure voltages in a specific range, for example 0-5V with mV resolution, it should work ok.
The input impedance is stated in the technical specs, 1 MOhm || 10pF
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