CBR 2 (CBR2)
Specifications and User Guide
Which Motion Detector model do I have?
Troubleshooting
Primary test: When you start data collection, do you hear a clicking from the CBR 2? If not, the sensor may be defecti...
Yes, it is possible to use a Vernier Ion-Selective Electrode (ISE) with an Arduino microcontroller. However, we do not recommend this combination unless you are familiar with the sensor's user manual and the complexity of how the sensor works, have ...
Since we started this company in the early 1980's, we have always tried to provide a way for teachers and students to "do their own thing", using our sensors. The following provides a list of coding environments that we support with libraries, docum...
Yes, we have created an Arduino library (named GDXLib) that allows Go Direct sensors to work with certain Arduino microcontrollers. The GDXLib library supports communication between the Arduino board and the Go Direct sensor via Bluetooth (USB is no...
Vernier has created Arduino libraries that support both Go Direct sensors and LabQuest sensors. These libraries have been officially added to the Arduino Library Manager. This means you can use the Library Manager tool in the Arduino IDE to install ...
The nominal dimensions of the Go Direct® Acceleration Sensor (GDX-ACC) are 68 mm x 27 mm x 17 mm. It has a mass of ~28 g.
Go Direct Acceleration Troubleshooting and FAQs
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Original LabQuest sensors – temperature, microphoneLabQuest 2 sensors – GPS, microphone, 3-axis accelerometers, light, and temperatureLabQuest 3 sensors – GPS, microphone
For LabQuest 2 and LabQuest 3 sensors, you can download those fil...
If you are running a remote data logging experiment with multiple Go Direct devices, and you want all of the sensor data in one Graphical Analysis file, you can simply retrieve the data from each device, one at a time. Similarly, if you have a singl...
Once a remote data logging experiment has been started, there is no option to view data that are being stored on the Go Direct device. The only way to view the data is to retrieve and clear the data from the Go Direct sensor. However, it is possible...
Some Go Direct devices, such as Go Direct® Acceleration Sensor (GDX-ACC), have sensor channels that might be beneficial to zero for a remote data logging experiment. When configuring a remote data logging experiment, it is possible to zero senso...