Original CBR

These features are in common

  • Both are motion detectors made by Texas Instruments that can connect directly to TI calculators
  • Both require 4 AA batteries when used with TI calculators
  • Both have a I/O (dBus) port for connecting the unit to a calculator using a link cable (included)
  • Both have a trigger button
  • Both have a BTD port so they can be used with an interface−LabQuest Mini, LabQuest Stream, LabQuest 3, LabQuest 2, original LabQuest, LabPro, CBL 2, CBL, TI-Nspire Lab Cradle, and Sensor DAQ− requires standard motion detector cable

Here is how they are different

Feature CBR 2 original CBR
The minimum distance from the detector 0.15 m 0.50 m
Sensitivity switch for use with cart and track systems Yes No
USB port for use with TI-84 Plus and TI-Nspire calculators Yes No
Includes mini-USB cable (for TI-84 Plus or TI-Nspire calculator connection) Yes No
Supports direct connection to a computer or Chromebook;
requires Go!Motion to Computer Cable (GMC-USB)
Yes No
Supports Ranger program transfer to TI-82/83, TI-86, and TI-92 calculators. No Yes

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