Retro Desktop Temperature Sensor, Clock, Weather Station, Arduino based, 0.96 OLED Display

You want to print: one bottom, one top, one battery holder and 3 buttons.
Battery holder is this: http://www.thingiverse.com/thing:941081
You may have to print different length holder if you use different kind of battery.

The main hardware parts are: an OLED display, a lithium battery, a charger module, a clock module and a beeper

Full HW component list:
https://github.com/goldiee36/desk-clock/blob/master/README.adoc
I used a hot glue gun to fix the components into the case and CAT5 Et