This looks cool! Nice!
this post was submitted on 02 Jul 2026
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Awesome project. So cool DIYers can build something like this now (with a lot of help from the project owner)!
I'm good with this. I actually want a smaller unit for my home office specifically.
so large enough to cover around 200-ish sqft.
The two things with robot vacs is one cleaning the roller is to annoying. I think it would be best for it to be like a shop vac. Yeah it would not do as good a job but would be a good general cleaner and you don't have to mess with the roller sweeper. Two is a base station to auto empty the refuse bin. Honestly for the first part it maybe just better as an option. so you have one for more thorugh clean that will need more maint but no more than a standard vacc and one that is less maint and can pickup more types of stuff. Might be good just to have the shop vac type go first so that the roller type gets gunked up less.
The roller has been solved a few years ago. The split-roller design doesn't need any maintenance, no hair tangles in the two years I owned mine. Plenty of robots use it, as the patent expired.
I agree completely but the suction required for something without a brush is huge and you'll need a much bigger motor and battery. I had a vacuum that didn't auto empty for years and while my new one is a huge upgrade it was a time saver just to have one do the vacuuming and then empty it manually or every other time if there wasn't much dirt.
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