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Sometimes you start by troubleshooting assuming something’s broken, when really it’s just not working the way you expected. Put another way, it’s “working as designed” - but you and the designer miscommunicated, or disagreed.
http://www.youtube.com/watch?v=1QR0RnFN2S4 For some reason, I’ve always wanted to build a robot with tracks, and I’ve lusted after the Tamiya tank tread kit at SparkFun. So, when I scored $40 of credit on their recent Free Day, I bought it and the relevant accessories. binary options bonus 300 read more...
Since I made my first mod to the PICkit 2 applet source, Microchip completely rewrote the applet. They use .NET, which I consider to be pretty much a virus, but I was considering getting all the MS development tools installed and getting up to speed with C# to work with it.
But then I realized that it would be simple to just automate the existing applet with an external program, and that would mean I wouldn’t have any changes to integrate into the Microchip source (as well as not having the dreaded MS tools installed). short term loans for 3 months read more...
My PrayBot project last year needed a “solar engine,” and the quickest thing I could come up with was based on a PIC instead of the more usual BEAM-style solutions. This year I wanted something more efficient. But it still ended up with a PIC, and it’s much more efficient than any of the BEAM designs I’ve tried. oritani savings and loan read more...
While troubleshooting, another embarrassing discovery is that the thing in question isn’t working because you didn’t turn it on. This rule could come first, as in some sense it’s more basic than Rule #1, but for the simple AC-powered appliance, you have to plug it in before you can turn it on, so I list it second.
The first in my series of troubleshooting rules:
A surprising number of day-to-day problems are solved when you realize that the thing just isn’t plugged in. Oops.
The obvious sense of “plugged in” is “plugged into the mains supply” - the AC wall outlet.
These rules certainly apply to electrical engineering, and software, but they are also basic enough to apply to interpersonal issues, group dynamics, etc.
Having been playing with various electronic gadget designs that might or might not be considered “robots,” and recently thinking about buying a Roomba, I was wondering what my own working definition of a robot actually is. Here’s what I came up with while washing the dishes. best binary option forum read more...