A free, 85-page eBook for beginner and intermediate-level makers.
Some options for starting,stopping and powering off the Pi
Build Your Own NES With 3D Printing And A Raspberry Pi
Log the data to the internet using a third party service.
Your Sensors and Single-Board Computers Speak Emoji
Series of video tutorials with introduction to Arduino programming
A directory of hardware related libs, tools, and tutorials for Go