Using our favorite microcontroller, the Raspberry Pi Pico, he's put together a beautiful LED focused project that demonstrates the Dijkstra's algorithm in action.

Project Scheduling in And-Or Graphs: A Generalization of Dijkstra's Algorithm George M. Adelson-Velsky and Eugene Levner Mathematics of Operations Research , pp. 504-517 (14 pages) ...

Contraction hierarchies are a simple approach for fast routing in road networks. Our algorithm calculates exact shortest paths and handles road networks of whole continents. During a preprocessing ...