-
BrachioGraph
BrachioGraph is an ultra-cheap (total cost of materials: €14) plotter that can be built with minimal skills.
-
Scout Monitoring
Free Django app performance insights with Scout Monitoring. Get Scout setup in minutes, and let us sweat the small stuff. A couple lines in settings.py is all you need to start monitoring your apps. Sign up for our free tier today.
This is absolutely not my invention! I came across it in the most recent issue of The MagPi magazine, and immediately wanted to build one. The BrachioGraph was created and documented by Daniele Procida, all of the code is on GitHub, and it has been around for a number of years, since originally being introduced at a PyCon in 2019.
There's a site called Brachio.me which is super useful for converting images to the format to drive the BrachioGraph, and which has an alternative version of a getting started tutorial. There are also useful community code examples, such as these utilities for handling SVGs and optimising plots.