We have a treat for you today – Freebie Friday!
A free formal electronics (electricity and electronics) course. It is suitable for high schoolers and above. Lessons in Electric Circuits is by Tony Kuphaldt. It comprises 6 volumes and is suitable for high school years and above. It is even up to date with some of the latest revision being January 2012.
This is a fantastic, free resource. Why not start your potential engineer on it today? Lessons in Electric Circuits.