playing with bits

Thoughts of a computer scientist focused on electronics.
VHDL, RF, DSP, PIC, Digital, Analog, plus anything I find interesting at the moment.

Monday, April 13, 2009

Remote GPS tracker + Accelerometer

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This summer there are a few projects I have planned. One of the first is a model rocket tracking / data-logging system for some launches I ...
9 comments:
Sunday, April 5, 2009

Long Range XBee PRO

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Digi recently released a new series of XBee wireless long range transmitters which I have been very excited to play with. The XBee-PRO 900 s...
1 comment:
Monday, February 9, 2009

HO scale train layout signal dispatch panel

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My dad has a pretty good sized HO scale model train layout that he has been working on for the past year or so. The last time I came to visi...
2 comments:
Monday, November 17, 2008

New PIC Programmer

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My new Microchip PIC programmer arrived today. I have been meaning to get a USB powered version for awhile now since my new bench machine on...
Wednesday, October 22, 2008

The best electronics find I have ever had: Intergraph Logic Boards

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I have always had my eye out for surplus electronics and one of the best finds I have ever had was this: A local business was throwing away ...
1 comment:
Sunday, October 12, 2008

Tektronix TDS-420 oscilloscope external video display

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A nice feature of the Tektronix TDS series of digital storage oscilloscopes is their external video display capability. Most (if not all) Te...
3 comments:
Friday, September 12, 2008

Freedatasheets.com :: my semiconductor datasheet library

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So I have been frustrated lately. While working on a project... I will need to look up a datasheet for component n. I commonly turn to googl...
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A computer scientist, hardware hacker, and embedded developer. KD8TBD

Brad
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