IEEE Spectrum on MSN

Qualcomm Buys Arduino, and the Open-Source Community Is Skeptical

O n 7 October, the open-source hardware community woke up to surprising news. Qualcomm, the tech giant behind the Snapdragon ...
EDN

FreePCB – PCB Software

FreePCB is a free, open-source PCB layout editor for Windows, that I starting writing because I was unhappy with currently available free or low-cost PCB editors. The ones that I tried were either ...
EDN

Free PCB

FreePCB is a free, open-source PCB editor for Microsoft Windows, released under the GNU General Public License. It was designed to be easy to learn and easy to use, yet capable of professional-quality ...
Electronic Design

Circuits of Chaos: Building Lorenz, Chua, and Rossler Strange Attractors

Chaotic circuits can arise from either computed (using Analog Computers or Digital Computers) solutions to coupled differential equations or from unstable systems/circuits. A new open-source circuit ...
Hackaday

pcb motor

One of the most amazing technological advances found in this year’s Hackaday Prize is the careful application of copper traces turned into coils. We’ve seen this before for RFID tags and scanners, but ...