Ask HN: What are your favorite DIY kits?

3 points by iamwil 7 hours ago

There are DIY kits out there that I think are pretty cool, like making your own espresso

https://www.diypresso.com/product/diypresso-one/

I've seen others like making your own beer, or making your own speakers. Or like your own mini arcade cabinet on your desk. Do you have a favorite that you've bought and built?