For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.

When it comes to display projects, the possibilities are equally endless, but probably the most simple one you can make with a Raspberry Pi and display is a computer.

Research projects can benefit from do it yourself (DIY) techniques to design and build open-source hardware. Open-Source Lab: How to Build Your Own Hardware and Reduce Research ...

A new introductory textbook called Astronomy has just been published by OpenStax, a national, non-profit project to develop high-quality, introductory textbooks that are free to students. The ...