Homemade Distance, Angle, Level and RPM meter

$2 for 5PCBs (Any solder mask colour): https://jlcpcb.com Inside this 3D printed case I've palced a few sensors and I could measure distance, length, see level, measure angles and RPMs. All is printed to the OLED display. It has rechargable battery and more... Help my projects on Patreon :   / electronoobs   my Q&A page: http://electronoobs.com/eng_preguntas... Facebook page:   / electronoobs   Canal en Español:    / @electronoobsespaña   LINKS ------------------------------------- Tutorial website: https://electronoobs.com/eng_arduino_... Schematic: https://electronoobs.com/eng_arduino_... 3D files: https://electronoobs.com/eng_arduino_... Code: https://electronoobs.com/eng_arduino_... Part list: https://electronoobs.com/eng_arduino_... Got idea from: https://www.instructables.com/id/DIGI... PRINTERS ------------------------------------- Alfawise U30 (150€): https://www.gearbest.com/3d-printers-... Coupon: "GB3DU30" Ender 3(155€ AMAZING): https://www.gearbest.com/3d-printers-... Creality CR20: https://www.gearbest.com/3d-printers-... Coupon: "72HCR20" Crealitu CR10 (328€): https://www.gearbest.com/3d-printers-... Coupon: "GB3D1201" Crealitu CR10S (372€): https://www.gearbest.com/3d-printers-... Coupon: "GBCR10STY" or "GBCR10STY" Creality CR10-mini (287€): https://www.gearbest.com/3d-printers-... Tevo Tornado (289€): https://www.gearbest.com/3d-printers-... Anycubic i3 MEGA (287€): https://www.gearbest.com/3d-printers-... Tronxy X5SA (313€): https://www.gearbest.com/3d-printers-... Geetech E180 (235€): https://www.gearbest.com/3d-printers-... Anet A8 (180€): https://www.gearbest.com/3d-printers-... Tevo Tarantula (180€): https://www.gearbest.com/3d-printers-... FLsun-S (461€): https://www.gearbest.com/3d-printers-... SaprkMaker (217€): https://www.gearbest.com/3d-printers-... Like share and subscribe to motivate me. Thank you #Arduino #distance #level