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Comment IoT which chipsets? (Score 1) 54

We are about to embark on designing a similar product. Essentially we want a gateway that can select from either a Cell Phone embeded data modem such as the Telit HE910, or local WiFi, then provide an internal data link via USB or Ethernet to our device and some remote connectivity for setup via Bluetooth.
We need good power management, and the ability to add local peripherals (such as a keypad, status LEDs, etc)
OpenWRT looks like the right foundation, but which chipset to select is more difficult.
Any suggestions from hardware devs out there?

Comment Re:Where were you when the Eagle landed? (Score 1) 211

I was working at Disney World when the first shuttle took off, and saw every shuttle launch before Challenger without a TV. One was a night launch I saw from my mom's house in Tampa. We drove to the cape to watch one, man that thing is LOUD.

The first one I not only didn't see firsthand was Challenger; I missed that launch completely. I was in Illinois looking for work (we'd just had our first kid and moved back to be close to family and besides, Florida is a shitty place to live).

Comment Re:no doubter here, I watched the launch (Score 1) 211

I reposted this journal the day before the anniversary; it's my story of that day.

our driver of innovation today? cat pictures and dashcam video of accidents.

Telescopes in outer space, robots crawling around Mars, all sorts of robotic probes all over the solar system, self-driving cars, a permanent space station, GPS, private space launches... And, you know, when Apollo 11 took off, flat screen displays and Star Trek communicators were only fantasy. Those cat pictures themselves were impossible science fiction; a computer as powerful as a smart phone didn't exist. Hell, cars didn't even have seat belts then, let alone ABS, disc brakes, air bags, bluetooth... I think your memory of just how primitive it was and how far we've come is a bit faulty.

Comment Unknown (Score 1) 16

Investigators would not say whether the shooting occurred inside the home or in the alley behind the house. According to the station, Greer is not under arrest and police are still determining whether or not the homeowner will face charges.

The guy was eighty years old, the young people attacked and robbed him in his own house and had done so before. If he shot her before they left, it was certainly justified. If it was indeed in the alley he should certainly face murder charges. As the article says, that hasn't been determined. Personally, I'm going to withhold judgement.

Comment Re:FUD filled.... (Score 1) 212

It sounds like this transformer had its center tap grounded and was the path to ground on one side of a ground loop as the geomagnetic field moved under pressure from a CME, inducing a common-mode current in the long-distance power line. A gas pipeline in an area of poor ground conductivity in Russia was also destroyed, it is said, resulting in 500 deaths.

One can protect against this phenomenon by use of common-mode breakers and perhaps even overheat breakers. The system will not stay up but nor will it be destroyed. This is a high-current rather than high-voltage phenomenon and thus the various methods used to dissipate lightning currents might not be effective.

User Journal

Journal Journal: Mars, Ho! Chapter Thirty Five

Smiles
Destiny woke me up about seven thirty; I'd been the one up early the day before because of that engine. "Wake up, sleepyhead, or you won't have time for breakfast." She'd already made coffee had the robots make chicken cheese omelets. God but I love that woman, meeting her was the best thing that ever happened to me in my life. Of course, were it not for the monsters I'd never have met her. You take the wonderful with the insanely horrible, I gues

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