HEATKEYS

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

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

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

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Mentor Graphics® is a leader in electronic design automation. We enable companies to develop better electronic products faster and more cost-effectively. Our innovative products and solutions help engineers conquer design challenges in the increasin...

Electronic Design, a web site and print magazine for electronic design engineers and engineering management.

Analog Devices, Analog, Semiconductors, Digital Signal Processing, World leader in high performance signal processing solutions. Offers ICs for data converters, amplifiers, DSP, RF & communications, power and thermal management, supervisory and i...

Design open source and private projects as a team. Draw schematics, layout PCBs and review designs together.

YouTube is a place to discover, watch, upload and share videos.

NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.