Recent content by Markus Hoeg

Thank you for your useful instructions :smile:

The power supply of the photodetector is constant, while the output DC component is changing for every measurement depending on the light through the fiber. That would mean that for every measurement I have to adjust the voltage divider.

Okay I will give that one a try, Thanks! Yes I need to send the data via USB to MATLAB afterwards.

No I don't have any reference signal. The signal is created by a photodetector after light passes through a fibre. So the voltage depends on the light passing through the fibre, which is slow-changing.

Hello, I have a very specific problem and didn't find any way to solve it. My signal is very slow changing at 5V +-100mV When I want to display this signal on my RIGOL Oscilloscope, the problem is, that with AC-mode I don't see those slow changes and in DC-mode the offset range is limited to...