There are a lot of these out there but in true DIY spirit I wrote my own. You may need to download the .NET runtime libraries to run it.
Archive for the ‘PIC’ Category
555 Timer Calculator
Monday, June 18th, 2007Postscript for Encoder Wheels
Thursday, May 17th, 2007From ranchbots
%! Postscript utility for printing an encoder wheel
%
/inch {72 mul} def % #points/inch (don't change me)
/size 0.5 inch def % radius of encoder wheel
/segments 16 def % number of segments (black and white)
/angle 360 segments div def
/wedge
{ /radius exch def
/angle_s exch def
/angle_e exch def
newpath 0 0 moveto
0 0 radius angle_s angle_e arc
closepath
} def
gsave
1.0 inch 1.0 inch translate
0 1 segments {
360 segments div rotate
angle 0 size wedge
2 mod 0 eq {1} {0} ifelse
setgray fill
} for
grestore
showpage
ExpressPCB
Thursday, November 17th, 2005Wow, these people make nice boards! The boards for my LED Sign project arrived today and I am quite impressed. This is the first time I have used the internet PCB service at www.expresspcb.com though I have used their free CAD software to layout schematics for a couple of years. Their software is easy to use and the boards are very sharp. I’ll get some pictures up soon.
Update: Pictures are on the LED Sign project page
Loading ...