2018-04-03 01:20
What goes into a blog post? Helpful, industry-specific content that: 1) gives readers a useful takeaway, and 2) shows you’re an industry expert.
Use your company’s blog posts to… Read More
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Linux, Programming, Electronics, Freedom
2014-01-30 23:54
So I have always been interested in delta printers and I have finally gotten my Mendel Max 2 working well enough where I can begin to print parts to build one. I spent some time on reprap.or… Read More
2013-12-27 03:13
Picked up a couple of the newer R9 290s to add to my mining rig recently and encountered a number of problems with the latest AMD/ATI drivers as well as cgminer. It seems to be fairly… Read More
2013-11-28 05:54
Lissajous curves (http://en.wikipedia.org/wiki/Lissajous_curve) are two dimensional figures where the points (x,y) are defined by sine functions with different coefficients:
x = sin(t)
y = s… Read More
2011-08-28 07:09
Last week I received an Element 14 XL_Star board from Farnell/Newark. My condition for receiving this board was that I do a review. I must admit that I have been on a quest for the perfect c… Read More
2011-05-14 01:50
Previously I tested a El84 using series of 9 volt batteries to generate the high B+ voltages. While it was very simple by nature, it still fell short of the desired voltages that a… Read More
2011-02-23 01:11
Before the 555 contest was announced I was reading the free online book 50 555 Circuits from talking electronics. I was very amazed with how much could be done with the 555 timer… Read More
2011-01-28 21:49
I have always been interested in vacuum tube amplifiers, however the high voltages from the mains has always kept me from experimenting with them. About a… Read More
2008-08-12 01:03
This started when I ordered an IR led and phototransistor pair from Spark Fun along with some spare ATMega168 microcontrollers. I first experimented using the IR led to transmit 2400 baud se… Read More
2008-02-05 04:29
The purpose of this project is to create 3d mountain terrain using a recursive midpoint displacement formula. For this project I decided a GUI would be useful, that way manipulations could b… Read More
2008-01-08 06:11
The other day I was trying to play an old game I bought some time ago on my LAN. I was just trying to enjoy a little cooperative bot killing fun with my buddy, but for some reason, the game… Read More
2008-01-08 03:36
The purpose of this project is to encode an image to a sound that can be viewed with a spectrogram. For some time I have known that musical artists have encoded pictures into their music. Mo… Read More
2007-12-28 01:15
Serialization in Perl is the process of saving a class with multiple data types to a scalar (string of bytes). This can be used to save objects to a file or to transmit objects across the In… Read More
2007-12-16 02:58
Personal data security is often overlooked by many computer users today. As people use their computers more, they never stop to think about how much personal data is accessible on their hard… Read More
2007-12-07 00:21
For those of you who aren’t familiar with the Basic Stamp, its a small microcontroller available from Parallax. It runs at a whopping 20Mhz and has a full 2K of storage on board for in… Read More
2007-12-02 16:16
This project started one night while I was lying in bed trying to visualize how an AC motor worked. I knew that it was different from a DC motor as in it did not require brushes and the spee… Read More
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