Welcome to my blog! I have way too many interests, so there are a lot of assorted things here. Pick a category above to narrow things down. Thanks for visiting!
I continue to use F-Script occasionally to investigate how programs work internally. The framework itself has been updated to handle the changes in OS X Mavericks. However, the developer tools included with Xcode 5 swap out the gdb debugger for lldb, breaking the injection script again. After playing around with the automator action some more, here's what I came up with that works on Mavericks.
This recipe is based on one I saw in a magazine. At first it seemed like the flavors would be a strange combination, but after making a few tweaks, I think the flavors go really well together. They are even better after sitting in the refrigerator overnight and easy to do gluten-free just by using appropriate pasta.
A spectrum analyzer is a phenomenally useful piece of test equipment when working on RF circuitry. While used, several generation old spectrum analyzers can be found fairly reasonably priced, network analyzers are usually out of reach for a home lab. However, with a little bit of additional equipment some of the measurements that would normally require a network analyzer can be done on a spectrum analyzer.
For a project I am currently working on (to be detailed shortly), I needed an oscillator capable of covering 8 to 12 GHz. There are quite a few of the miniature Stellex units on eBay, but they generally don't go much past 10 GHz. There are also tons of Avantek modules, in their standard round format, but a lot of them are custom part numbers with no specifications known. Since this particular project wasn't very sensitive to any of the parameters, I waited for a cheap one to show up with the right range and went for it. With a little investigating, it wasn't very difficult to determine the approximate specs for the module I purchased.
As soon as the App Store became available, I purchased an iPhone 3G, then eventually upgraded to an iPhone 4. I really enjoyed both of them, but wanted to try something different. About a year ago, I bought the Nokia Lumia 920 when it became available on AT&T. Here are my thoughts after living with it for a year. This review concentrates only on the hardware.
I really like the open-source satellite tracking program predict. I'm primarily a Mac user, so to get it I had to use macports to build it. I don't really care for alternate build systems like that, so to use it on my other systems, I decided to bundle it all up, and to spare some people the trouble, I'm going to post it here.