Air tracks use small streams of air to hold up carts so that they move with very little friction. They used to be very popular in physics classrooms. Using Motion Detectors on air tracks can be problematic because the air leaving the small holes in t...
Yes, it could. The EKG_phone.pdf file inludes a graph that shows a run where, for the first two seconds, a nearby cell phone was doing its periodic "hand shake" with the network. At the two second mark, the EKG trace returned to normal. The interfere...
Yes, you can get LoggerPro to display heart rate while you are recording EKG data. If you set up a calculated column and use the default Beats Per Minute settings on the EKG channel, you should get decent heart rate data displayed in real time. If th...
Logger Pro is no longer sold and no longer receives updates.
To swap a video, select it, choose Movie Options from the Options menu, and browse to a new video. This feature is available in Logger Pro versions 3.5 and newer.
Related TILs:How d...
Use 30ml borosilicate glass vials with teflon PTFE lined caps (source: Cynmar Corporation, Item #115-27974, 12pack @ $11.00.) The diameter of the vials is big enough to accommodate the probes, unlike the BOD bottles, and they form a very good watert...
Both sensors support Bluetooth® low energy technology if they came with a Polar Heart Rate Module. Using Bluetooth® for data collection is very stable and is done at lower sampling rates. This is the best method for collecting heart rate data.
The...
It is always a bit tricky to state an accuracy figure, since it depends on what the sensor is connected to and how it has been calibrated.
Assuming you are using DVP-BTA connected to a LabPro or LabQuest, the first number to look at is resolution,...
We no longer offer Logger Pro for Linux computers.See: Linux support for Graphical Analysis Progressive Web App
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Yes. LabQuest is capable of putting out an analog output signal to the audio out connector. The miniature stereo connector is located on the left side of an original LabQuest, on the top of the LabQuest 2 under a protective flap, and on the top of th...
In the Summer 2007, we standardized the experiment numbers across the computer, calculator, LabQuest, and Palm versions of the labs and renamed the books from "... with Computers or Palm" to "... with Vernier."* In Logger Pro 3.6 and newer, the files...