Some early production of the molded version of the Adjustable Two-Foot Leveler (AL-VDS) contain a flaw that prevents its assembly.
The part has a molded-in threaded insert. On some parts the insert is off center, and on others there is excess plas...
LabQuest App curve fit coefficients are computed in one of two ways.
*** Linear form ***
Linear: y = mx +b
LabQuest App uses the same approach as Logger Pro. See:
How do you calculate linear fits in Logger Pro?
How do Logger Pro Curve fits work?
*...
If you are using the book Renewable Energy with Vernier (REV), the experiments are written for use with the Vernier Variable Load.
There are two versions of the Vernier Variable Load (VES-VL). The version shipped before April 2025, which has a s...
If the Data Share web app is viewed in a Chrome or Safari browser, the graph can be printed using the standard browser print commands.
However, in both the preview graph and the printed result, the graph is missing when using default browser sett...
Renewable Energy with Vernier (REV) was written with the use of the KidWind Advanced Wind Experiment Kit (KW-AWX) for all of the wind energy experiments and projects.
However, all wind energy experiments can be also done with the KidWind Basic Wi...
In many cases you can use the Vernier Energy sensor in place of the following sensors:
Differential Voltage Probe (DVP-BTA)
Current Probe (DCP-BTA)
Voltage Probe (VP-BTA)
30-Volt Voltage Probe (30V-BTA)
You can use the diagram on the back of...
Note: This issue is fixed in Logger Pro 3.8.6.2 and Logger Lite 1.7 and higher.
Windows 8.1 changed the default suspend/stop behavior for Human Interface Devices (HID) USB connections to always try to suspend. If the device is left connected whe...
To find out what version of Windows you are running, right click on "Computer" and choose Properties. Note that "Computer" is called "My Computer" on some versions of Windows. On most versions of Windows that we support with the default Windows set...
The Projectile Launcher can be used with or without an interface.
If you are using the launcher with an interface, the speed of the ball can be determined from the pulse time recorded by the photogates.
If you are using the launcher without an inte...
If the Energy Sensor seems to produce noisy readings proceed as follows:
1. Zero the Sensors on the VES while shorting out the Source terminals. Remove the short.
2. If connected to a wind turbine, try a more stable source like a battery or even a ...