Thank you! I realised, that I was looking for a text book for electronics, because online courses had confused me as I had been doing it without a reference te

Thank you! I realised, that I was looking for a text book for electronics, because online courses had confused me as I had been doing it without a reference text. The Art of electronics, (PDF, IIIrd edition) appears to be the one I had been looking for. I shall definitely be checking seedstudio as well.