Littlejohn Systems

GS-ONE progress…

I have got the mobile platform done for my Apple IIgs based Robot.  I will be transferring the computer off the test platform and on to it’s new base.

On a other note, The computer club I am in has been working with the Arduino chip.  There are so many options in  using it to interface just about anything to anything.  So don’t be surprised if GS-ONE does not end up using at least one of these chips. Oh, the posibilities!!

TEC Bench-Top Power Supply

I have joined a new local electronics club, the Tulsa Electronics Club.
One of our first projects is a bench-top power supply. This is a very simple/inexpensive design out of a computer power supply. The design is to provide you with the very basic voltages needed, and we will be adding more options to it at a later date.
The PDF can be downloaded here.

Mini Kfest 08.4

Last weekend I took a pilgrimage to the Apple II MECCA in the heartland. I helped Sean Fahey set up his Retro Apple II Office / Playroom, and once again got to dig around in the rarest of rare Apple II Hardware. True Geek Heaven.
I am still working out a few things with the site move. So if it don’t work, It soon will.

I’m Back…

I have just completed moving my entire site to a new host.

I almost have everything back to normal, just a few more tweaks here and there to go.

(edit)

Well, I will have to figure out why the pictures are not loading? But I am working on it.