Best & Fast Prototype ($2 for 10 PCBs): https://www.jlcpcb.com
Thanks to JLCPCB for supporting this video.


This is an example of 3D scanner using IR distance sensor and step motors. As you can see in the video, the precision is not that good, but it is a perfect tutorial for learning purposes. To improve the precision you could: place tape over the IR led and make a small hole; use different better sensor; add better lead screw; use more measurements than 40; use more steps.


Help my projects on Patreon:   / electronoobs  
my Q&A page: http://electronoobs.com/eng_preguntas...
Canal en Español:    / @electronoobsenespanol  
--------------------------------------------------------------------



LINKS
________________________________________________________
Tutorial: http://www.electronoobs.com/eng_ardui...
3D STL files: http://www.electronoobs.com/eng_ardui...
Meshlab: http://www.electronoobs.com/eng_ardui...
Code: http://www.electronoobs.com/eng_ardui...
Scheamtic: http://www.electronoobs.com/eng_ardui...

Code (NO end stop): http://www.electronoobs.com/eng_ardui...
Schematic (NO end stop): http://www.electronoobs.com/eng_ardui...
Inspired from video:    • DIY 3D Scanner (Arduino, 3D Printing,...  



COUPONS for you
________________________________________________________
Ultimate mobile sale: https://www.gearbest.com/promotion-eu...
3D RepRap festival: https://www.gearbest.com/promotion-re...
Programmable soldering iron: https://www.gearbest.com/boards-shiel...
Coupon: "GBMAR069"
DIGITAL MULTIMETER (9.9$): https://www.gearbest.com/multimeters-...
Coupon: "ZT102SALE"




PRINTERS
-------------------------------------
Ender 3(167€): https://www.gearbest.com/3d-printers-...
SparkMaker SLA: https://www.gearbest.com/3d-printers-...
Crealitu CR10: https://www.gearbest.com/3d-printers-...
Coupon code: "11CR10EU" or "11CR10US"
ANET E10 (219$): https://www.gearbest.com/3d-printers-...
Coupon code: "Anete10us"
TEVO Tarantula (175$): https://www.gearbest.com/3d-printers-...
Coupon code: "Tarantulaus"
Creality CR10 MINI: https://www.gearbest.com/3d-printers-...
COUPON: CR10MINI
Anet A8: https://www.gearbest.com/3d-printers-...
Coupon code: "A8KIDA"



Like share and subscribe to motivate me. Thank you