OpenRC - 2WD micro crawler

thingiverse

OpenRC 2WD Micro Crawlers Length : 72mm (without body) Width : 47mm Weight : 34g (without body and without lipo) 3Dprint parts list : Central chassis 1x Chassis.stl 1x Couvercle Chassis.stl Rear deck 1x Pont AR GA.stl 1x Pont AR DR.stl 1x Pignon moteur.stl 1x Pignon roues.stl Font deck 1x Pont AV.stl 1x Support triangle AV.stl Rear suspension 1x Triangle AR bas.stl 2x Trangle AR sup 2x.stl Font left suspension 1x Triangle AV BAS GA.stl 1x Triangle AV HAUT GA.stl 1x Fusee GA.stl 1x Support Fusee GA.stl Font right suspension 1x mirror of Triangle AV BAS GA.stl 1x mirror of Triangle AV HAUT GA.stl 1x mirror of Fusee GA.stl 1x mirror of Support Fusee GA.stl Direction 1x Direction servo.stl 1x Direction fusee GA.stl 1x mirror of Direction fusee GA.stl Wheels 4x pneu 4x.stl in flexible filament like nijaflex 2x roue AR 2x.stl 2x roue AV 2x.stl Other parts : 1x ESC and receiver examples : https://gitlab.com/openBLERCremote/redbearblenano_receiver_with_brushed_esc_arduino_ide. Updated September 27, 2016: I ordered a esp-32 and a motor driver TB6612FNG, I think current November 2016 I propose a less expensive and easier to manufacture ESC. 1x gearbox motor N20 DC3V 1000RPM 1x ultra micro servo (HK-5330) 2x screw M2x8 (font wheels axis) 6x ball bearing 2x5x2.5 1x screws kit for Losi micro-T (ref LOSB1524) 1x lipo 1S 260mA (size ~35x21x8.5) 39mm silver steel ground rod round shaft 2mm (rear wheel axis) 6x sewing pins (suspension axis and steering arm Steel spring for font and read springs ("Fiber" of a brake cable, floppy spring) Print Settings Printer Brand: RepRap Printer: Prusa i3 Notes: All parts have been printed with a 0.4mm nozzle except engrennage (nozzle 0.25). All parts were located Print PLA except tires which were printed in ninjaflex The tiny parts and tires were printed in full, others with a filling 25%