USBee AX Digital Voltmeter
This section details the operation of the Digital Voltmeter
(DVM) application that comes with the USBee AX.
Below you see the application screen.
Digital Voltmeter Specifications
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Analog Channels Displayed
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2
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Analog Input Voltage Range
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-10V to +10V
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Minimum Measurable Resolution
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78mV
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Analog Resolution
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256 steps
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Update Rate
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3 samples per second
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Logging Function
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Store data to text file
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Features
Pod Status
The DVM display shows a current USBee AX Pod Status by a red or green LED. When a USBee AX is connected to the computer,
the Green LED shows and the list box shows the available Pod ID List for all of the USBee Ax’s that are connected. You can choose which one you want to
use. The others will be unaffected. If a USBee AX is not connected, the LED will
glow red and indicate that there is no pod attached.
If you run the software with no pod attached, it will run
in demonstration mode and simulate data so that you can still see how the
software functions.
Voltage Measurement
The DVM takes a 250 msec measurement of each of the
channels and displays the average voltage over that time period.
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