Comparison Between Sensor Implementations
Apart from the voltage regulator and the accelerometer, the Dimension Engineering board includes a third IC, an operational amplifier.
This avoid the nasty bar-code from appearing on the TX controller screen during boot-up.
When the Neuhold accelerometer is connected to the TX controller, the following screen may pop-up when turning the power on.
Here's the detailed explanation I received:
This bar code screen shows the serial number of the ROBO TX Controller.
This screen shows up if the input I1 detects a resistance of 13 kOhm (+/- 1kOhm) during the start of the controller.
This is far out of the specified measurement range (0 - 5kOhm).
So normally this case shouldn't happen if you connect standard ft-sensors to the input I1.
By pressing one of the controller buttons you can return to the normal operation mode.
How to implement those boards into a fischertechnik model?
Dimension Engineering Implementation
Implementations Comparison Protocol
Sensor Implementations Results
To compare the two implementations of the same sensor, I use the linear model basic correlation coefficient.
Results are excellent.
Both implementations of the sensor are consistent.
The y-axis (y1 and y2) wasn't tested on the model, so figures and non significant.