Summary

This is Colorimeter design to use in classroom
-cheap to make
-can standby in 30-34 celsius ambient temperature(i hate you sun)
-withstand torturing from students
-use normal cuvette

use code from this
http://www.instructables.com/id/An-Inexpensive-Photometer-and-Colorimeter/

Print Settings

Printer Brand:

FlashForge

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Creator Pro</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>50</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Pla</p></div>

Post-Printing

must paint colorimeter_module.stl's cuvette insert and inside of colorimeter_lid.stl to matte black

Printing

top.stl x1
Bottom.stl x1
left.stl x1
right.stl x1
front.stl x1
rear.stl x1
top-cap1.stl x4
top-cap2.stl x4
pillar.stl x3
pillarUSB.stl x1
foot.stl x4
colorimeter_lid.stl x1
colorimeter_module.stl x1
colorimeter_top.stl x1

Hardware

TCS34725 module x1
Raspberry Pi x1
Jumper cable x1
M3 Screw 8mm or longer x16
M3 Nut x16

Color Pi - A Cheap Streamline Colorimeter