Comment by kkylin
8 days ago
I spent a lot of time on RC cars as a teen (Tamiya, Kyosho). I've not kept up. Recently on a trip to Japan I visited some stores, and was surprised to see that the tech doesn't seem to have changed all that much. I would have expected, for example, that it would now be possible to mount a camera etc. Can someone who's kept up with the hobby let me know if this is a reasonable reaction? Maybe there are new brands I don't know about? Mind you, I really liked building RC cars from kits as it was hours of fun and learning some basic mechanical engineering, and it seems this is still part of the experience. But that alone probably won't appeal to this generation of kids.
I got back into R/C stuff after about 15 years after working at Hobbytown as a teenager.
The biggest advancements I've seen are around batteries and electronics (LiPo and cheaper/better radios that don't need a crystal), more access to parts (3D printing and cheap overseas CNC'd stuff), and some minor improvement in other accessories/electronics.
POV cameras seem to be much more popular in R/C aircraft - but the drifters and crawlers really seem to be embracing it.
Many of the brands still exist but a lot of them have been bought-up and are now competing with no-name bottom of the market stuff.
Kids still seem interested but I've noticed a big resurgence in adults that can afford to buy the stuff they couldn't get when they were younger. Maybe I haven't looked hard enough - but there's not a ton of open-source support controlling R/C vehicles or "vehicle platforms" that you can hack and build yourself. I think a lot of people want a reliable chassis and parts so they can focus on customizing the body/appearance.
There's a bunch of open source work in the robot combat space, but it doesn't have to be used for robot combat specifically. The Malenki Nano is a great example: a tiny, open source receiver with three speed controllers on a single board. It has two PWM channels for servos too so you could do a ton of interesting projects with it.
https://github.com/MarkR42/malenki-nano
https://shop.bristolbotbuilders.com/product/malenki/
Most of the people slapping cameras on things moved to things that fly