Donors Choose, http://www.donorschoose.org/, is an online charity that connects teachers to people who are willing to donate money or equipment for projects specified by the......
mBot ships with both a 3.7-V rechargeable lithium battery and a 4-AA battery holder. In most cases, these are the best power supplies to use......
First, make sure that your LabQuest 2 is really frozen, it may just be that the screen calibration is off, or that some parts of......
To get acquainted with the software and instrument, we suggest following the free lab instructions for “A Guided Inquiry Approach to Understanding Fluorescence Spectroscopy”, available......
Increases in heart rate can be caused by numerous artifacts, but the heart rate monitors that use the Snap-On Polar Module  with hand grips, such as......
To import data collected with Vernier data-collection technology into esri apps such as ArcGIS Online, it is necessary to prepare the data in the following......
The LED on the Go!Temp, Go!Motion, Go!Link, LabQuest Mini, or LabQuest Stream is a useful troubleshooting tool: LED Color Device Status Solution Green Receiving Power......
OHAUS Troubleshooting Connect an OHAUS balance using the appropriate USB cable. Launch the software and choose New from the File menu. The balance should be......
Some Go Direct sensors have a battery in them for wireless applications. If a Go Direct (GDX) sensor is connected to LabQuest via USB, it......
The following OHAUS balances can be used to collect data with an original LabQuest (v 1.7.5 or newer), LabQuest 2 (v 2.7.2 or newer), or......