A book by Philip Dixon - Electronics for Absolute Beginners
Youtube channel called Quick Start WorkbookThis is a link to an Open University book/course An introduction to electronics which I am reading on the iPad.
This course might be okay alison.com/course/introduction-to-basic-electronics who knows!
engineering4free.com recommended by chatGPT
Voltage can be expressed as the energy per coulomb of charge (J C−1).
Resistor colour code chart (4 bands) and Resistor Standard Values Resistor Chart