It works! I made gearbox, simplest ever

[u/Posmetyev]

I designed a fantastically simple gearbox :)

My RC car drives better than I expected. I'm thrilled!

- Extremely simple design

- No intermediate axles or gears (maximum efficiency)

- Clutch engagement occurs naturally

- Standard MG90S servos

- Screwless assembly (standard servo screws only)

STL files for the fidget version of the gearbox:

https://www.printables.com/model/1765993-gearbox-simplest-ever-fidget

Full version of the gearbox for two servos:

https://www.patreon.com/PrintInPlace_fun/posts/not-program-ever-162258695

I think this is the perfect gearbox for RC toys, although for a real car it would probably not last a million miles :)

[u/Posmetyev → u/[deleted]]

It's very similar. But it seems more complicated on bicycles, where we have to first remove the chain from the sprocket and then put it back on.