The developer's resource for computer interfacing, ethernet and internet communications for embedded systems, USB, mass storage, parallel port, RS-232 and RS-485 serial communications, info about 8052 microcontrollers and making printed-circuit boards.
Resources for the embedded systems developer including microcontrollers, DSP hardware and software, database, online tutorials, suppliers, and designs.
Resources for development of ARM based embedded systems, including discussion forums, parametric device search, datasheets, app notes, code examples and product guides.
PIC microcontroller tutorials, resources and projects ranging from simple to advanced designs with schematics and source code. Free for non-commercial use.