> It’s good fun and very inexpensive. Once you have the equipment and the knowledge, it takes around $2 of electronics to turn any random simple device into a

> It’s good fun and very inexpensive. Once you have the equipment and the knowledge, it takes around $2 of electronics to turn any random simple device into a smart device. Speaking for myself at least, it took around $1000 of tools and 3 months of trial-and-error self-teaching to reach that point… Definitely good fun though :)