This site is new and it will soon be full of quite a volume of work and information on various electronic - related topics. I'm in the process of transferring my notes into the various Topics pages (links on the right hand side of this page). Lots of formatting and uploading of images is still outstanding. Also each Topic needs it's own index with links. How to do this? I'll have to learn.
There are numerous other topics and projects that need documenting so keep coming back to see what's been added.
Rob
Update 13th October 2025:
Topics on the right hand side populated with over 600 pages of notes. I need to add quite a lot of diagrams! More Pages added via menus so work on these can begin. I'm still experimenting and documenting before I can continue updating the site.
Update 14th October 2025:
Updated NE555 and Esaki Circuits pages with scope images, data to follow.
keep coming back to see what's been added.
FNIRSI Ali Express Official Store
Diode Logic gates
https://www.instructables.com/Diode-Logic-Gates-AND-OR/
Button
https://www.youtube.com/watch?v=xDDYHzrV1QM