Miamicanes writes: On Tuesday, Spanish authorities got a court order allowing them to seize, kill, and burn the body of Excalibur, dog of the nurse who contracted ebola. Excalibur has no signs of illness, and a petition by animal lovers around the world to save Excalibur's life & quarantine him instead has gathered more than 370,000 signatures in just a few hours. (link to petition: http://linkis.com/www.change.o... )
Miamicanes writes: Nearly everyone who owns a Sprint Samsung Epic 4G and has benchmarked its 3G performance has discovered that its 3G upload speeds are apparently limited to 150kbps. So far, Sprint has not officially acknowledged it as a problem, nor has it indicated whether this might be a firmware bug, a PRL issue, tower-related, or the result of a deliberate policy to cap 3G upload speeds. Regardless, the problem is causing widespread anger among Epic4G owners, many of whom have bitterly noted the irony of being charged a $10 surcharge so they can endure data transfers that are slower than they had 4 years ago (and a quarter of the speeds enjoyed by Evo owners on the same 3G network).
Miamicanes writes: "Ever want a string of Christmas lights made with RGB LEDs so all the lights can change colors? Or with their own microcontrollers, so each can act autonomously? Hell, why not go all the way, and network them while you're at it?
For the past 4 years, I've burned most of my Decembers, Novembers, and increasing chunks of October working on this project. This year, for the first time, they look like "normal" LED Christmas lights (I bought a few sets of clear LED lights on sale at Lowe's & removed the plastic diffusers from them to use on my own lights), and the controller I built last year finally works properly & reliably communicates with the lights.
Each light module has its own Atmel ATtiny25 microcontroller, linear power supply, RGB LED, and passive components. The whole thing is wired in parallel with just 3 wires... +12v, ground, and communication. One of my specific design goals was to keep the wires thin (AWG22 or smaller), which required higher supply voltage and individual power supplies for each module (not really a big deal... the regulator chip and 2 capacitors added about 50c to the cost of each light, and completely eliminated my original power problems).
The result? My favorite version of "Feliz Navidad" (recorded by Home Grown, an awesome SoCal punk band), accompanied by what's arguably one of the most sophisticated (and expensive) strings of Christmas lights in the world. Their own video (http://www.youtube.com/watch?v=MCLogsA2vMQ) is incredibly well made and hysterically funny, too! If Blink182 sang the song and made a video for it, it would ALMOST be as good as the one Home Grown made:-)
How expensive were the lights? I don't know. I've lost count. I've spent at least a kilobuck or two. If you assume my time is valueless, and you ignore the cost of the tools I've bought, the parts I've destroyed, and the crate of non-working light modules (roughly 3 or 4 for every working one that you see on the tree here), each light module has about $4-5 worth of parts (bought in hundred quantities from DigiKey and Futurlec). There are 36 on the tree today. Do the math. Then forget it, because it's too cool to care how expensive it was. Grossly over-engineered perhaps, but cool nonetheless."