Project case for oled display and Arduino Nano with 9V battery

Project case for battery powered Arduino projects.
It can hold the following components:

• Arduino Nano
• Oled display 1.3 inch
• Rotary encoder (15mm or 20mm hight)
• On/off slide switch
• 9V battery

Also needed:
4 pcs selftapping 2mmx8 screws for bottom lid
2 pcs M2x6 screws for on/off slide switch

The design is compact and to fit all modules (Arduino Nano, oled etc) must be without header pins.

There is also a version for the smaller 0.96 inch oled display included.

STEP file is included, if you want to remix.