Summary

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).

Print Settings

Printer Brand:

Zortrax

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Zortrax M200</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>guidline: 0.2um should be satisfactory</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>part specific</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Zortrax M200</p><p>ZULTRA filament (I used different colors to mark the parts).</p><p>files included.<br>Warning: ambient temperature should be kept stable to make warp free printing possible.<br>A closed printer room is strongly advised.</p><p>Witbox PLA print<br>Easy print and perfect for educational purposes.</p><p>Native DesignSpark Mechanical (TM) file included so enjoy modifying and improving.<br>Please let me know if you changed the design.</p></div>

Post-Printing

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

Automatic Pluvio meter