These connectors can go through about 10,000 mate/unmate cycles without a loss in performance, can be mated and unmated in less than two seconds, and offer less crosstalk with the contact in the female connector mating directly with the PCB on the plug half. The connectors use 34-way high-density contact modules, and a simple cam and bearing mechanism allows all the contacts to be mated at once with a quarter turn of the knob shaft. Mating torque is 2 N.m, and shock and vibration performance is to MIL-STD-202F. They come in 136, 204, 272, and 408 configurations. They have a maximum contact resistance of 30m and a rated current of 0.5A. Metal shells and grounding springs offer plenty of EMI/RFI protection. They cost about $0.30/IO depending on volume and configuration.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
The Industrial Internet of Things is bringing a previously reluctant process industry into the wireless fold. The ability to connect smart sensors to the Internet has spiked the demand for wireless devices in process manufacturing, according to the new study from ARC Advisory Group.
If you’re developing an embedded monitoring and control application, then you’ll want to take note of the upcoming Design News Continuing Education Center class, “Embedded Development Using Microchip Microcontrollers and the CCS C Compiler."
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.