Recently some of the incandescent bulbs in my house started burning out at a higher-than-traditional rate.
Recently some of the incandescent bulbs in my house started burning out at a higher-than-traditional rate. (Yes, we still have quite a few of them in use, in addition to CFLs and even an LED bulb.)
At first, I assumed that it was just coincidental manufacturing defects, but since the bulbs were of different wattages, and from different sources, maybe that wasn't the case. Of course, they could all be from the same factory, just with different labels and packaging.
But I have a small AC-line voltage readout in one of my outlets; it's a unit I received at least 15 years ago from Datel (now part of Murata Power Systems). Even though the date code says 1996, Datel/Murata still lists it on their web site, here. It's a tribute to the longevity of its seven-segment LED display that it is still readable, though the segments have dimmed and their uniformity is not as good as when I got it (see photo) - but hey, this is 24/7 operation over all those years, so we're talking 130,000+ hours, thus far.
At some point in the life of a technology startup company, the CEO and the founding team will be confronted with the question of whether to sell the company or not. Hopefully, the question arises in a positive context and comes from an interested buyer driven by the opportunity to deploy the new technology to a much larger user base.
The IoT, wearables, and 3D printing-focused Designers of Things conference has also partners with the IPSO Alliance to call on entrepreneurs, makers, students, and professional engineers to submit designs using IP.
The next generation of mobile telephony is not so far away with 5G cellular networks expected to be deployed by 2020. New and advanced architectures will be needed for energy efficiency and software-defined power architectures hold promise for reducing overall network energy consumption while supporting massive increases in data traffic and number of users.