School project (grade 12 and 12+)

1) A sensor measures e.g. 100mL rainwater. (2 RVS electrodes in voltage divider circuit)
2) The servo turns the servo disk 90 degr. and drains the water container.
3) The servo turns the servo disk back up for the next cycle.
4) Plenty of room for batteries and low power electronics (e.g. arduino or PIC MCU based).

Zortrax

Zortrax M200

Yes

Yes

guidline: 0.2um should be satisfactory

part specific

Zortrax M200

ZULTRA filament (I used different colors to mark the parts).

files included.
Warning: ambient temperature should be kept stable to make warp free printing possible.
A closed printer room is strongly advised.

Witbox PLA print
Easy print and perfect for educational purposes.

Native DesignSpark Mechanical (TM) file included so enjoy modifying and improving.
Please let me know if you changed the design.

Glue "cuvé" , "drainbase" and silicon tube.
I suggest to use TEC7.