LEDs being glued into the software testing panel by the Swindon Panel Electronics Research & Development Department.....
These will be wired to a set of pin terminals in a smaller version of the diagram that will behave as a form of patch-panel for experimenting with the connections from the printed circuit boards (that we showed previously).
There are three possible software solutions, all open-source and all for constructing wiring diagrams on a computer that will behave like circuitry. There are a number of features we need to ensure the chosen solution can do, hence this test panel.
Thank you to rLab, Reading (www.rlab.org.uk)