The wheel floats on a bearing and is not connected mechanically to anything else. Its speed is measured by magnetic field changes.
Experiment Duration: 1 second to 31 days.
Range and operation modes: 0-4.7 m/s
ADC resolution: 16 bit
Resolution: 0.0001 m/s
Max Sample Rate (S/sec): 100
A connection between your sensors and hardware is required. You can choose from the USB Module, Wifi Module, RF Module, or Display Module. A Battery Module is also required for any connection other then USB Module, which is powered through the cable.