Graphical Analysis and other Vernier apps require a minimum level of functionality from the ChromeOS to function. From time to time we raise the minimum ChromeOS level as new functions are used. If your Chromebook is not up to date, it may not have ...
There are two Do It Yourself generator options for KidWind wind turbines. They are suited for different activities. Both are designed for educational purposes and to designed to explore generator variables and some of the characteristics of AC elec...
If you see excessive “wobble” in your data from the Go Direct® Centripetal Force System (GDX-CFA) your system may be out of level. We have found the most reliable method to level the beam of the Go Direct CFA is to place a large mass on one ...
Apple released iOS and iPadOS 15 on September 20, 2021.
Spectral Analysis and Instrumental Analysis all display the wrong icon when displaying standard size icons on iPadOS. If you select large icons in the Settings app the icon will be correct....
It is possible that there is a real problem, but first check for this:
The default sensor setting for the Go Direct® Motion Detector (GDX-MD) is Motion. There are two other sensor settings:
Motion (cart)
Motion with TC
If you start ...
No. You cannot run Logger Pro or Graphical Analysis and use an Arduino as the data collection device, but you can use any of these devices to do that:
With Graphical Analysis or Graphical Analysis Pro, you can use
LabQuest, LabQuest 2, LabQu...
Yes, we have created stand-alone apps from Python programs using pyinstaller. Install pyinstaller using pip with the following terminal command:
pip3 install pyinstaller
Locate the file you want to make into an app (make sure it is working wi...
If a Go Direct sensor is already paired with a device using the device's Bluetooth settings, attempting to connect the sensor using the Graphical Analysis app will fail. A symptom of this issue is a sensor that connects normally via USB, however, wh...
For a period of time in 2021 the Go Direct® Structures & Materials Tester (GDX-VSMT) was shipped without the rivets that hold the endcaps onto the 8020 extruded aluminum supports. If you are assembling your Structures Tester and find these a...
Graphical Analysis Pro and Vernier Video Analysis require validation of entered License Keys to function. Once validated, the apps remain in an activated state for two weeks, even if there is no internet connection. If there is an internet connectio...