Hey y'all..

I was hoping someone would suggest a couple of ideas for hobby projects or even serious projects based on Arduino or RPI or any other stuff. Be related to automation or IOT or whatever as long as it's practically useful. I don't want simple ideas but  something a bit serious, something unique.

Cheers!

How about Axi-draw? Youtube it to learn more. It is an impressive machine. I am thinking to make one myself.

hello , you can try Bluetooth control automation or robot using your mobile bluetooth ...

Like I said. Not the easy kind. Home Automation isn't that useful for me. Besides it's easy.

It's kinda simple but I like it. Might give it a try..

okkk ... or you can do cnc machine using ardu....