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Projects, notes, etc by Will O’Brien

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Category: Uncategorized

Make ice softer

19 January, 2009 (23:13) | Uncategorized |

I’ve got a few hobbies that I personally think have no more risk than spending your life on a couch. That said, they do tend to produce more slight injuries (unless you have a really evil couch). Every so often I enjoy sliding down a snow covered mountain. Sometimes the mountain likes to help me [...]

How-To: Mediatomb, Mac and DirecTV HDPVR

19 January, 2009 (16:26) | Uncategorized | 2 comments

I finally had a chance to get Mediatomb (a uPnP media server) working from my powermac. Now it’s happily serving up video to my DirecTV HR20/21s. Given a fresh install of leopard, here’s what you need to do….

Neuros OSD – think mini-apple tv, but better

11 January, 2009 (11:12) | Uncategorized | 1 comment

A while back (like a year), the boys at Neuros sent me a Neuos OSD unit to play with. They didn’t really ask me to do anything specific with it, but send it they did. When it came, I unboxed it, and promptly put off playing with it because I was too busy. I was [...]

Why so quiet? Drywall.

10 December, 2008 (08:31) | Uncategorized |

I’ve been pretty quite for a little while. I’ve been busy putting together my new office. We had a garage that was just full of junk. I’ve been busy studding it out, insulating it, adding drywall, a huge window and a handy exterior door. While I was at it, I ran a new 20 amp [...]

They sold out! More RGB keypad bezels at SparkFun… soon

22 October, 2008 (23:33) | Uncategorized |

Spark Fun sold out of the first batch of keypad bezels I made. They’ll have another batch once I get them shipped of. By the way, shout out if you’ve put one together, I’m looking forward to hearing about it.

Easy fix for crappy Arduino connections

20 October, 2008 (10:00) | Uncategorized |

I spent some time putting together a LCD interface to test out an old 2×16 LCD I had laying around. Sadly, the LCD seems to have some issues – it would only write the first 8 bit block for some reason. (It could be a software tweak, but I doubt it at this point) However, [...]

Ladyada’s Xport Arduino Shield

20 October, 2008 (08:44) | Uncategorized | 4 comments

Around the beginning of the year, I ordered one of Limor/Ladyada’s XPort ethernet shields for my Arduino toy box. I *finally* soldered it up and started playing with it. The XPort is a pretty neat piece of hardware. It’s essentially an Ethernet to serial(ttl) bridge. You could use it to put a network interface on [...]

Hack job powerbook g4 repair

19 October, 2008 (19:46) | Uncategorized | 1 comment

My wife trashed the power plug on my old her 15 inch Powerbook G4. I cleared enough room on my workbench and finally got around to taking the thing apart. I desoldered the old power jack – I was pretty impressed at how well it held up. Unfortunately, it had pieces of old power plug [...]

New recipe: Coconut Chicken Curry

19 October, 2008 (16:09) | Uncategorized |

I decided to try my hand at making Coconut Chicken Curry last night. It came out great. You can grab the recipe here. It was a bit spicy for my wife, so I made some sweet Lassi to go with it. (Hey, I can mix indian and thai food in my house if I want!)

Espresso Repair: Pressurestat

6 October, 2008 (17:51) | Uncategorized | 2 comments

I finally got around to replacing the pressure stat in my ECM Giotto this week. The hardest part was removing the old P-stat without small wrenches. I finally settled for using a crescent wrench on the pipe and a pair of channel lock pliers to grip the metal lower where it crimps around the body [...]

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