- Electronics Tutorials
Offers basic electronics tutorials in amplifiers, ham radio, filters, oscillators, power supply, receivers, transmitters, radio design, and electronics design.
- Electronics Circuits
Includes "how to" guides and diagrams on creating various different electronics circuits.
- Electrical Connect
Offering interactive multimedia tutorials, downloads, reference guides, and more for learning basic electronics.
- Science Ebooks: Basic Electronics
With simulations and troubleshooting.
- Take It Apart.net
Dissecting electronic gadgetry, just for fun.
- Basic Electronics Tutorials
Online basic electronics tutorials and revision for students, teachers, hobbyists, and beginners on all aspects of digital and analog electronics.
- Reconn's World
Provides electronics and robotics plans, pictures, supplier lists, schematics, building and construction information, and more.
Features do-it-yourself audio electronics.
- Hobby Electronics.info
Resource for electronics hobbyists. Includes training course, schematics, and simulation software.
- Thimm, Dan - Electronic Experimentation Emporium
Projects and tips for robotics hobbyists and model rocket builders.