90mm Aurora diy 20x20 racercube build

By WhaleFPV on Feb 01, 2017

5  1,545  7

I've decided to build a super tiny racer for flying around the house when its horrible outside.
Please note Banggood now has this for sale as a kit HERE

Want to build one?

Go look at my instructable on how i built this.
And as always go checkout my site... http://michaelwhalen.co.uk


Part List


Eachine Aurora 90 90MM Mini Brushless FPV Racing Frame RC Drone 27g (9 builds)

Flight Controller

PIKO BLX CleanFlight & BetaFlight Micro F3 Flight Controller Built-in PDB Buzzer Port 20X20mm For RC Drone FPV (38 builds)


Racerstar 20x20mm RS6Ax4 6A 1-2S Blheli_S 4 In 1 ESC with 5V BEC Dshot600 (22 builds)


4X Racerstar Racing Edition 1103 BR1103 10000KV 1-2S Brushless Motor Dark Blue For 50 80 100 Frame


5 Pairs Eachine 2035 50mm 4 Blade Propellers ABS For Eachine Aurora 90 100 Mini FPV Racer RC Drone (6 builds)


8 Pair DYS 2030 1.5mm Hole 2 Inch 3 Blade Propeller Triblade Bullnose Prop For 1102 1104 1105 Motor (18 builds)

FPV Camera

Eachine TX03 NTSC Super Mini 0/25mW/50mW/200mW Switchable AIO 5.8G 72CH VTX 600TVL 1/3 Cmos FPV Camera (36 builds)


Flysky FS-A8S FS A8S V2 2.4G 8CH Mini Receiver with PPM i-BUS SBUS Output (91 builds)


Gaoneng GNB 7.4V 850mAh 2S 80/160C Lipo Battery JST Plug (2 builds)


Jumper T12 Plus Multi-protocol Radio Transmitter w/ JP4-in-1 RF Module Hall Sensor Gimbal Black (10 builds)


Aomway Commander Goggles V1 FPV 2D 3D 40CH 5.8G Support HD Port DVR Headtracker For RC Drone (36 builds)

Battery Charger

ISDT Q6 Pro BattGo 300W 14A Battery Balance Charger (47 builds)
See Site


US $28.37 19% OFF|ALLOET Waterproof Multifunction Digital SLR DSLR Camera Video Bag Sling Shoulder Camera Backpack W/ Rain Cover
See Site
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AncientJ   Feb 16, 2017  

How are those DYS 2030s doing on the 1103 motors? I have seen some comments that the center hole is too large for a press fit on this motor shaft.

WhaleFPV   Feb 16, 2017 

yeah they were popping off all the time, but i ran a couple of strands of thread through the hole before putting them on and they are pretty sturdy now, also the holes either side are (i think) m2.5 which i dont have any of, ive got some of the eachine ones on order http://www.banggood.com/5-Pairs-Eachine-2035-4-Blade-Propellers-ABS-For-Eachine-Aurora-90-100-Mini-FPV-Racer-p-1122901.html?p=L118159844732014128S ill update when they arrive (i might just use the supplied screws on the dys ones though as they are super cheap at the moment)

Whiffles   Jan 10, 2017  

Put this together yet? Looks like an interesting frame.

Show 1 more comment
moewensohn   Feb 02, 2017 

How does it fly with the 850mah Batteries? And are you using 1103 or 1106 motors, because here it says 1103 and on your Instructables 1106 :D

WhaleFPV   Feb 02, 2017 

Im using the blue 1103 and waiting on the 850s to arrive test flying on 20c 850 and 1000s it very quick and responsive....thanks for the heads up about the instructable :)

moewensohn   Feb 02, 2017 

Cool, I thought these batteries would be way too heavy :D

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