Basic Electronics Websites:
circuit-magic.com
AKNM Circuit Magic symbolic circuit analysis.
Symbolic circuits analysis software to simulate AC/DC circuits using Kirchhoffs laws, Node Voltage and Mesh currents.
forrestmims.com
FORREST MIMS GETTING STARTED IN ELECTRONICS | BOOKS | ELECTRONICS | SCIENCE...
Forrest Mims Getting Started in Electronics electronic books on electronics basic electronics circuits experimental science tutorial instructional science fair projects,