This site contains lots of FREE electronic circuits (schematics) & do-it-yourself (DIY) circuit diagrams for hobbyists, students, professionals etc. Covering a wide range of categories in electronics like:
audio amplifiers, power supplies, home related, computer related, transmitters, receivers, light and LED...
There are also links to sites that offer hobby electronic kits and other electronics hobby related stuff. Use the menu on the right to browse different circuit categories.
If you are looking to purchase electronic equipment, try our electronics store