Hobby Projects - Insulation tester, LED Circuits, Meters.

Wednesday, July 11, 2007

ElectronicsZone - kits hobby schematics

ElectronicsZone - kits hobby schematics

Electronic circuits (schematics) & do-it-yourself (DIY) circuit diagrams, for hobbyists, students, professionals etc. covering a wide range of categories in electronics like audio, music,home/garden related,computer hardware,radio,robotics etc to name a few.

There are also links to sites that offer hobby electronic kits and other electronics hobby related stuff. Use the menu on the left to browse different circuit categories. You can view the entire electronic circuit schematics

QRZ Ham Radio

QRZ Ham Radio

QRZ was founded in 1992 by Fred Lloyd, AA7BQ as a spinoff of what was once called the "Callsign Project", a cooperative effort designed to obtain and distribute FCC database tapes.

Tuesday, July 10, 2007

The Hardware Book - HwB

The Hardware Book - HwB

Your free reference guide to electronics. The Hardware Book is a compilation of pinouts from different sources. All pages have the same style of presentation. This makes it easier to find information for you.

Monday, July 09, 2007

Instructions and Projects - David Castles

Instructions and Projects - David Castles
A resource site for electronics project students - David Castles
  • Ultrasonics
  • Soldering
  • PCB & Firmware

Tuesday, July 03, 2007

TK5EP – Antennas and Measuring Devices

TK5EP - Antennas and Measuring Devices

TS850's heaven Almost everyhting you wanted to know about the TS850. Schematics, mods, repair informations, and much more.

A remote interface compatible with the original IF232 with opto-electronic isolation is also described.

Gain chart - Made with help of F5BU's software GALVA, this small chart will help you to calculate SWR, gain, loss, RL return loss within a few seconds.

Ultimate Morse Code Web Site - PA3BWK

Ultimate Morse Code Web Site - PA3BWK

Wilko J. Hollemans PA3BWK Ultimate Morse Code Web Site - PA3BWK
  • pdf library
  • building projects
  • morse code study tips