I'm all aquiver with anticipation, because I've been given the opportunity to present a free “Introduction to Electronics” online training course. This will consist of five 1-hour sessions – one a day ...

One for budding Gadget Masters maybe, or for those who want to deepen their electronics understanding - it's the UKESF's Introduction to Electronic Engineering online course, which is currently free.

This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are ...