After seeing a few small RC vehicles called "Tiny Tracks" I decided to try my own. However, I didn't have the patience to assemble a track from individual parts, and I didn't have any flexible filament - so I went for normal wheels.
There are designs here both for N20's and for micro servos. I've only made the servo version, so if you try the N20 version, let me know how it goes.
- SG90 servos or N20 gearmotors
- Micro FPV gear (I used a Runcam Micro Eagle as the camera, and a no-name video transmitter)
- Battery (I used 2x 18650's)
- Some sort of remote control receiver
The tires come in two versions, one with a "bead" This is intended for flexible filament, and I haven't tried this tire yet.
Yes, there are slight differences from the photos.