electronics

Raspberry Pi – very cheap hardware for development (ARM).

TP-Link WR703N – nice (MIPS) router, that can be used as a base for hardware projects.

http://www.pandaboard.org – interesting base board (ARM) for advanced mobile applications.

http://felektr.katalogi.pl (PL) – internet forum i appear in from time to time. guys from there have helped me with conceptual work on some electronic parts of TIER robot – thanks for your time! :)

http://avr.elektroda.eu/?q=node/8 (PL) – site dedicated to AVR microcontrollers.

http://www.kmitl.ac.th/~kswichit%20 – 8051 programmers, uCs, etc…