HEATKEYS

Electronic Ciruits portal of free electronic circuits, schematics, designs, or diagrams & other resources for engineers, inventors & students.

Free Electronic projects, schematics, diagramms, pcb, free electronic software and hobbilist electronics resources, electronic community and much more

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Electronic circuits projects and diagrams

Schematic diagrams, circuits & projects for guitar effects pedals with vacuum tubes and transistor solid state electronics. FREE downloads of schematics such as TS-9, Fuzz Face and other classic rock devices. Build your own fuzz box!

Learn the practical steps involved in how to build electronic circuits. Learn to solder and make professional circuit boards on the cheap.

Contains both useful science education and TOTAL CRACK-BRAINED DETRIUS. Amateur science resources, many new science projects and activities for kids, science textbook errors, Tesla coil construction, physics teaching articles, electricity articl...

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Almost daily news and information updates (10/10/10). Seeking to catalyze, assist and promote the discovery and implementation of free energy, gravity control, electronic health and alternative science originated technologies.

YouTube is a place to discover, watch, upload and share videos.

electronics circuits diagrams, schematics, diy projects, hacks mods, gadgets gizmos and electronics projects.

We have hundreds of Electronic Kits, Circuits, and Plans that are fun, educational, and hobby practical.

A community site for Penn Foster Students and Faculty