USBee DX Digital Voltmeter
This section details the operation of the Digital Voltmeter
(DVM) application that comes with the USBee DX.
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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Features
Pod
Status
The DVM display
shows a current USBee DX Pod Status
by a red or green LED. When a USBee DX
is connected to the computer, the Green LED shows and the list box shows the available Pod ID List for all of the USBee DX’s
that are connected. You can choose which
one you want to use. The others will be
unaffected. If a USBee DX 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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