The talk will take you through the evolution of printed circuit design from the metal chassis to multi-layer surface mount CAD designs.

Then onto the DiY approach starting with the very basic method using nail varnish through to pseudo CAD designs, photo processes and bubble tanks.

The talk will be based on PowerPoint slides and conclude with what is state of the art home processes using single sided boards and wire ended components.

Roger Wilkins,  G8NHG