For those of you who have a need for spare chumby One parts — maybe you broke something while hacking, or you have a homebrew project you want to do, but don’t want to buy a whole new unit just to tear it apart — Sparkfun is now carrying a line of refurbished chumby One spare parts!
chumby One Spare Parts at Sparkfun
June 9th, 2010Name that Ware May 2010
May 30th, 2010The Ware for May 2010 is shown below. Click on the image for a much larger version.
I love any ware that includes big, fat, copper bus bars.
It was tough picking an angle for this Ware that didn’t make it too easy to guess the exact model and make. Hopefully this is not too obtuse; if it is, I’ll post another angle that will give more context and make it easier to guess!
[edit: well, that was quick. Below is the context image I was holding in reserve. It’s a nice look at some of the other circuit techniques NAD employs, such as the ferrite bead on the base lead of the output stage transistors, and of course, more big sexy copper bus bars]
Winner, Name That Ware April 2010
May 30th, 2010The ware for April 2010 was an Intel 8749. Below is a shot of it nestled in its quartz window.
Back when I was in grade school, I was given one of these and even though I didn’t know how to use it, I had a vague inkling of what it could do. I would gaze at the silicon chip through the quartz window in fascination for hours at a time, sometimes using the hand-held magnifying lens that I’d also use on sunny Michigan summer days to burn holes in paper and fry ants on the driveway. Never in my wildest dreams did I think I’d eventually own a “real” microscope; making a micrograph of the chip was like a walk down memory lane.
Judging this competition was tough, because Michel had the correct answer first, but I really enjoyed reading Devlin’s detailed analysis and explanation. Since the spirit of the competition is learning hardware through the examination and sharing of observations (expedience and accuracy are secondary criteria), I think I’ll pick Devlin as the winner this time. Congrats, send me an email to claim your prize!
Name that Ware April 2010
May 1st, 2010Winner, Name that Ware March 2010
May 1st, 2010The Ware for March 2010 was an N1100 Roku HD player. Matt Burkhard was the first person to correctly guess the model number, so congrats! Thanks for playing, and email me to claim your prize.
The chip with the epoxy around it is an HDMI PHY. I found it sort of amusing that the manufacturer went through the trouble of pouring epoxy over the pins of the chip…
Very tight on time this month, got delayed in Europe for a week due to Eyjafjallajökull and still digging myself out from under the backlog, so the commentary for this months judging and ware are a bit brief.