It’s all too easy to look at the calendar, spot October 31st, and think “I need to get some decorations in for Halloween.” Everyone does it.
Be different.
If you have a tiny computer hanging around — say a Raspberry Pi 3, for example — you can put your hardware to good use and create one or more of these superb Halloween props. Scare young children who come trick or treating, or simply impress yourself with the results.
See the list here: http://www.makeuseof.com/tag/7-amazing-halloween-props-can-make-raspberry-pi/