3D printed RPM meter with arduino by ELECTRONOOBS

Last crawled date: 4 years, 7 months ago

Full tutorial video here: https://www.youtube.com/watch?v=uiWo-GEW4xg
TronXY X5 coupon: http://www.gearbest.com/3d-printers-3d-printer-kits/pp_633678.html?lkid=10830624
Printed with 0.3mm nozzle, 2 perimeters and 20% infill.