Thank you for your suggestions for potential improvements, we will take these into consideration. I was unable to replicate your results in-house. The motor I used moves with the same degree of accuracy regardless of direction. Is there some mechanical loading on your system that's stronger in one d...

Rescale factor indeed does not affect the PID parameters. If you repeat those motions 5-10 times, do you see the same results each time? If I'm reading your example image correctly, it appears you are trying to move the motor a short distance (25 counts) very, very quickly. In this case, there may n...

While there is no "Motion Complete" event, you could potentially use the PositionChange event to check whether your motor is near the target position and set a flag from there, moving the bulk of the comparison out of your main loop.

Communications on all hub ports are independent, and will not have an effect on the rates on other ports happening at the same time. However, if you intend to send commands to multiple Phidgets at roughly the same time, you will need to use the asynchronous version of the commands you are calling. T...

Thank you for bringing this to our attention. This limitation only applies to the control panel example. We are working on a fix right now.

You should be able to set any rescale factor you need in programs you write.

Are you certain your wires are hooked up correctly? There are several ways to wire up a BLDC motor, some of which will almost look like they're working, but won't behave nearly as efficiently as expected.

If you're asking about waveforms in terms of bandwidth, chances are the OUT1000_0 will not be sufficient. A quick benchtop test shows my OUT1000_0 has a maximum update rate around once every 8ms, with some jitter. (+/-1ms) For the sake of some minor market research, what kind of bandwidth were you l...

You do not need a pull up resistor when using the Digital Outputs from the HUB0000 ports. They are push-pull outputs that will provide 0V when off and 3.3V when on, no external hardware required. For completeness, the primer that applies to the outputs on the HUB0000 is: https://www.phidgets.com/doc...

setOnAccelerationChangeHandler is likely the function you are looking for. Specific code samples to get you started for your device can be found here: https://www.phidgets.com/?view=code_samples&lang=Python Any other API calls you may need (with examples) can be found here: https://www.phidgets....

To connect a Ratiometric sensor like the 1131 on a VINT Hub, you will need to set the IsHubPort parameter to True from the corresponding VoltageRatioInputStart.VI