
2. 3D PRINT THE ENCLOSURE
The enclosure (Figures
E
and
F
) has 5
parts. The main body is designed to fit all the
components including the battery. The top cover
is designed to cover up the main body and accept
the solar panel on top. The LED holder is used to
hold the LED, and the diffuser is used to diffuse
the LED light in all directions. The button cap is
used to operate the pushbutton switch on the
PCB from outside.
Download the STL files from thingiverse.com/
thing:5330215 and print the parts in PLA, ABS,
or PETG filament. You need support structure for
printing the main body and top cover (Figure
G
).
Removing the support from the cap’s thr ...