If you use normal sized lcd 2x16 (70x25 mm), small seven segments (12.5x19mm each) and Big button with 30mm width then you can download the file at the end of this step and go ahead.



If not then grab your vernier caliper and follow me :D

Measure your components and by using the default program for your laser cutting machine adjust the width of each hole as shown in figures.

Note: Be aware of what you are measuring.



Assemble the box where lcd is in the front side and the button in top one.

Congrats,

you made the box.



Oh and here is the file ... :D :D