Looking for a challenge? Looking for a hobby? Looking for a little recreational (yet manageable) frustration? Then look no more! You may be interested in a Raspberry Pi.
A Raspberry Pi is a very simple, very small computer. A basic model (the Raspberry Pi Zero) can cost as little as $5, and that may be an option for you as long as you already have a good number of computer parts laying around. More complex kits with more advanced Raspberry Pis cost somewhere in the range of $30-$120
When I say Pis are simple, I mean it. If the Amish were in the computer business, they would love the Raspberry Pi. When you buy a $35 Raspberry Pi 4 Model B, you get a motherboard with some chips stuck to it that you can plug stuff into; that’s it. No keyboard, no mouse, no monitor, no case.
Despite this intensely literal definition of “computer,” (it does compute, after all), a Pi is a pretty cool thing exactly because it is simple. This simplicity makes a Pi easy to understand for beginners, and because Pi operates on open source platforms, the software does not block modifications/hacks the way Microsoft, Apple, and the other corporate stooges do.