EasyEDA: Web based PCB design software
Using EasyEDA you can easily make schematics of electronic projects, then move on to PCB design and manufacturing, all integrated in one package! Simulation is also supported. You don’t need to install anything, it works right off the browser and you can use any PC to access your projects.
parallel port interfacing inpout32 dll, resources for embedded system, RTOS, VHDL, fpga, Asic, I2C, CAN, Serial Port and DSP ( Digital Signal Processing ) related hardware and software design and programming.
Free 8051 Microcontroller Projects. Lots of free 8051 MCU based projects with source code and schematics.
DiscoverCircuits.com – a resource for engineers, hobbyists, inventors, students & consultants containing a collection of 26,000+ electronic circuits or electronic schematics cross-referenced into 550+ categories plus an extensive electronics engineering resource/reference section.Elektronik und Elektrotechnik Forum
EEWEb Europe is an online community for electronics and electrical engineers and hobbyists. It offers electrical engineering and electronics forum. It also has electrical and electronic design articles, and resources in the area of RF design, analog design, embedded design, PCB design, test and measure.
www.avr-asm-tutorial.net – A very nice and easy to follow tutorial series on programming AVR Micro in assembly language.
A blog dedicated to projects and designs using AVR microcontrollers by Mr C.C.Dharmani from Chennai India.
Electronics And Programming for All.
Do it your self electronics projects.
Very extensive and well written Tutorials.