A little adapter to measure voltage and current as well as to probe the data signals on USB 2.0 lines.
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datasheets
meas_example
.gitignore
Gerber.zip
README.txt
UsbTestCard-Layout.pdf
UsbTestCard-Overview.jpg
UsbTestCard-Schematic.pdf

README.txt

UsbTestCard
==================

A little adapter to measure voltage and current as well as to probe the data signals on USB 2.0 lines.

Bugs: 
#01 INA21x +/- Input lines swapped. 
    -> Looks like negative voltage for current from vower supply to device
	-> Fix: Lift INA21x input pins and corresponding pcb pads. PCB trace are long enough for free-form-soldering in mid air.