Photogate timing does not default to counting RPMs. To set up your software to take the correct readings of a wind turbine, follow the instructions for your software below:
Instructions when using Graphical Analysis or Graphical Analysis Pro
Lau...
The KidWind Photogate Bracket (KW-PGBRAC) attaches a Go Direct® Photogate (GDX-VPG) to a KidWind Nacelle (KW-NAC). With this addition, you can count the rotations per minute (RPMs) of your wind turbine.
See also:KidWind Troubleshooting an...
March 3, 2022Uncategorized
If you have installed Python, but when you attempt to find it you get a message that it is not installed, it could be that you have not added Python to your environment variables. Refer to our troubleshooting guide ...
PLTW has transitioned away from Logger Pro to using Graphical Analysis for data collection and analysis. Logger Pro experiment files are no longer required to complete these activities. Please refer to the latest information from PLTW regarding your...
The error: "ErrorType: 'Nonetype' object is not subscriptable" may be an indication that your Bluetooth radio on your device is too old to communicate correctly with the GoDirect python library or that you have an old version of the godirect library...
This can be the result of the locking nut that secures the wheel to the threaded rod coming loose. The issue is shown here:
We have created a YouTube video that details how to tighten this connection and use Loctite to ensure the connect...
Data sharing is a feature of some Vernier applications where a host device can share live data collection with one or more client devices running Graphical Analysis. There are two types of data sharing when using Graphical Analysis or Graphical Anal...
Graphical Analysis 5.12.1 has a graph export function. In export there is the option to copy the graph image to the clipboard. On some iPhone and iPad devices running version 15.1, 15.2, and 15.3 (but not 15.0), Graphical Analysis will crash if the ...
The Water Depth Sampler is used to collect water samples at different depths in a body of water. The sampler is made of a PVC barrel, latex tubing, bungie cords, metal hardware, nylon rope, and the plastic parts can be polyethylene or polystyrene.
...
When saving a file from Graphical Analysis, Graphical Analysis Pro, Spectral Analysis, Vernier Video Analysis, or Instrumental Analysis, you must briefly interact with the save file dialog provided by ChromeOS. This OS dialog can lead users to ...