Go Direct® Motion Detector

The Go Direct Motion Detector uses ultrasound to measure the position, velocity, and acceleration of moving objects. It connects via Bluetooth® wireless technology or via USB to your device.

Texas Instruments Graphing Calculator Compatibility

Purchase the TI Bluetooth adapter to allow this sensor to connect to any of the following Texas Instruments Graphing Calculators:

• Ti-84 Plus CE
• Ti-Nspire CX II
• Ti-Nspire CX II CAS

Versatile Experimentation

The Go Direct Motion Detector can be used in a variety of experiments:

• Study position, velocity, and acceleration of carts when mounted on a track.
• Match position or velocity graphs created in Graphical Analysis app.
• Analyze the effects of air resistance on falling coffee filters.
• Investigate simple harmonic motion by monitoring a mass on a spring.

Specifications

• Range: 15 cm to 3.5 m
• Resolution: 1 mm
• Maximum sampling rate: 30 samples/s
• Connections:
  • Wireless: Bluetooth
  • Wired: USB