Hobby Projects - Insulation tester, LED Circuits, Meters.

Tuesday, May 12, 2009

ARRLWeb - Amateur Radio Operators

ARRLWeb - Amateur Radio Operators

ARRL is the national -USA membership association for Amateur Radio operators.

The seed for Amateur Radio was planted in the 1890s, when Guglielmo Marconi began his experiments in wireless telegraphy. Soon he was joined by dozens, then hundreds, of others who were enthusiastic about sending and receiving messages through the air--some with a commercial interest, but others solely out of a love for this new communications medium. The United States government began licensing Amateur Radio operators in 1912.

AVR Microcontroller Projects

AVR Microcontroller Projects

This site is dedicated to AVR microcontroller projects. Here you will find schematics and board-layouts , also the program-code, part-lists and pictures of the projects. Some projects are programmed in assembler with the AVR Studio compiler and others are programmed with the BASCOM-AVR compiler.

AVR Microcontroller Projects - PC_Thermometer_scr.jpg

PC Thermometer

"With this project you can show the temperature on you PC. This thermometer plugs in on any free serial port. It gives temperature readings accurate to 0.5°C with no calibration."