DIY SQM Handheld

Case for a handheld DIY SQM (Sky Quality Meter). The Arduino code is at https://github.com/beckrd/DIY_SQM.

Parts used in making the handheld SQM in addition to the 3D printed parts are:
- Arduino Leonardo
- TSL2591 light sensor from Adafruit
- OLED 128x64 from Adafruit (https://www.adafruit.com/product/938)
- 60 degree lens (only) from https://www.ebay.com/itm/10Pcs-60-degree-Lens-Reflector-Collimator-with-Holder-Set-For-1w-3w-5w-LED-PN/323633974772?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

- 9V switch from https://smile.amazon.com/gp/product/B07JNNXC9N/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1