10
Videos and experiment examples:
Videos, literature and other probes can be found at
Technical background:
The philosophy behind Edu-Logger’s plug and play
technology is based on each sensor’s ability to store its
own data due to an internal flash memory chip and
micro-controller in each plastic Edu-Logger body.
This technology allows the sensor to collect and then
store the digital data in the correct scientific units (
o
C,
o
F, Lux, %, ppm, for example).
The sensor is pre-calibrated at the factory. The built-in
software in the logger can be upgraded at any time
using software.
The probe shaft is installed in a bearing and has a
magnet at its end. A digital sensor based on Hall
Effect sensor, analog circuit and a very sophisticated
digital processor is located near the rotating magnet.
The analog and digital circuits analyzes the rotating
magnetic field and calculates the angle, the rotation
speed, acceleration and revolutions and transfers this
data to the sensor controller upon its request.
