HEATKEYS

CadSoft EAGLE PCB design software is the best PCB design software available for designing printed circuit boards. Support & Tutorials available for free.

Advanced Circuits in Aurora Colorado is a printed circuit board manufacturer producing high quality, low cost barebones quickturn PCBs and prototype printed circuit boards.

Generate a 3D PCB in Pro/Engineer using our 3D library of electrical components, generate your Pro/ECAD printed circuit board and ecad_hint.map file from your IDF .emn file

Murata corporate website. Portal to Information about Murata Products and up-to-date information.

Free PCB layout software - Low cost circuit boards - Top quality PCB manufacturing

Robot schematics, books, and circuits for mini-sumo, line-following, BEAM, and electronic projects. DIY instructions on making robots at home. Basic help and tips on how to build robotic sensors. Homemade autonomous bots for a hobby! By David Cook.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

The United States Naval Academy, established in 1845, is the undergraduate college for the Navy that prepares young men and women to become professional officers in the US Navy and Marine Corps.

Silicon Labs is a leader in high-performance, analog-intensive, mixed-signal ICs. The company has a diverse portfolio including 8-bit MCUs, broadcast audio and video solutions, embedded modems and clocks and oscillators.