I purchased an Electronics Explorer Board several years ago and used it a hand-full of times and it has since sat in a desk.
I've recently been required to use it again for an electronics lab and have discovered it cannot seem to output negative voltages.
I have the board plugged into a 12 volt power supply and a usb plugged into a pc.
The board's LED lights up and the computer/waveforms recognizes the board correctly.
I'm running the current version of waveforms.
While running the scope I can measure VP+ correctly with whatever voltages I set.
When I attempt to measure VP- while set to a negative voltage WaveForms shows no current through VP- regardless of what I set the current to and the scope shows nothing on it.
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I purchased an Electronics Explorer Board several years ago and used it a hand-full of times and it has since sat in a desk.
I've recently been required to use it again for an electronics lab and have discovered it cannot seem to output negative voltages.
I have the board plugged into a 12 volt power supply and a usb plugged into a pc.
The board's LED lights up and the computer/waveforms recognizes the board correctly.
I'm running the current version of waveforms.
While running the scope I can measure VP+ correctly with whatever voltages I set.
When I attempt to measure VP- while set to a negative voltage WaveForms shows no current through VP- regardless of what I set the current to and the scope shows nothing on it.
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