26 May '12, 11pm

Top 15 Component Qualification Questions > by Douglas Alexander @EBNonline

I was called into action after they had indicated the product was ready for CES, (Consumer Electronics Show). This was a university professor's class project and staffed by students. They had no experience in commercial product development whatsoever. They just picked parts considering only the basic functional requirement. A switch that would open and close. A regulator that would convert one voltage to another. An Opamp with the correct current rating. A coin cell that would fit in the pen's barrel. An accelerometer that had a three axis response. They were basically putting together a science project with some pretty sophisticated software, (The most challenging and costly investment), and when they could demonstrate that the hardware and software link were working together as designed, they went out looking for investors. There was no effort on their part towards relia...

Full article: http://www.ebnonline.com/author.asp?section_id=1541&doc_i...

Tweets

How do I escape html? sinatraのFAQにあるhtmlのエスケープの...

sinatrarb.com 27 May '12, 8am

What happened to reloading in Sinatra 0.9.2? What are my deployment options? How do I use sessions? How do I use session-b...

‘Inexact’ Computer Chip 15 Times More Energy Ef...

environmentalleader.com 25 May '12, 2pm

Researchers have designed an “inexact” computer chip (pictured ) that they say is up to 15 times more energy efficient tha...

Harvesting Questions for Content Ideas

Harvesting Questions for Content Ideas

searchenginewatch.com 23 May '12, 11am

Let's start by looking at some of the more popular question and answer sites, like Yahoo Answers, Quora, and even LinkedIn...