[Mike Harrison] has an upcoming project which will combine a large number of flip-dot displays salvaged from buses. [Mike] thought he knew how these things worked, and had a prototype PCB made ...

Traditional flip-dot manufacturers haven’t sought out the individual hacker or hackerspace, and a click-to-buy option has been difficult if not impossible to find. Breakfast’s offering ...

This is a quick-and-dirty (very dirty if you check the code) mash-up of a live editor (CodeMirror) with d3-graphviz to be able to edit DOT diagrams dynamically. Future improvements (I may or may not ...