Being a schematic editor ... Here you can see piping and manual valves as well as electronic sensors and actuators all in the same diagram. Next time you need to document the wiring of something ...

it’s great for a quick-and-dirty circuit diagrams. Not exactly schematics, but [Duckman] has some Arduino pinout diagrams he made using ASCII-art. These could be useful when pasted into source ...

Transistors are the fundamental building blocks behind today's electronic revolution, powering everything from smartphones to ...