Pretty simple hack. Cheap too
https://www.instructables.com/id/Worlds-Simplest-Cheapest-POWER-BANK-/
Its a nice looking build, just not so sure I would have used 3D printed parts with it. I like the car belt being used too.
Servos are expensive for a motor, so if you need a big one, this is a nice alternative to buying one. The author uses a windshield motor, pot, an arduino, to build one.
Never really thought about it, the ESP does have more process/capacity than the Arduino UNO, and its wireless, so it makes sense to use. I will have to look more into this in the future.
This is a water boat build, it would be a great project to do with kids.
OK this one is pretty funny, its a trash can converted with a filter and a fan. Nice build overall. It could be cheaper if the author used something beside aluminum brackets.
Could be a good build with scrape hardwoods.
I like the build, the author does a good job on it and making sure you get it on the rim below where the brakes would rub. I also like the custom 3D printed LED holders.
Nice simple build. If you have the parts, worth making. If not…you can get one from China for $50.
A bit different than other builds, more for making miter cuts on larger pieces of wood.-
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