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 for free at any
time using the provided firmware update.
The relative humidity sensor’s probe houses a
capacitive polymer which reacts with water vapor
present in the air. The reaction with the polymer
produces a voltage which is relative to the
concentration of water vapor in the air.
