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You are here: 8051 Tools Development Board Old Versions Rev 4 (2002) Circuit Board

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PC Board Artwork, Rev 4

Here is the artwork required to etch the printed circuit board. You can buy bare boards, but if you like etching circuit boards, here are the high resolution images you will need. This board uses a modest number of vias, and has 8 mil (0.2 mm) traces, with 8 mil spacing and many wires connect on the component side, and the ICs are close enough together that it is very difficult to solder the top layer with a socket. Four ICs require PLCC sockets, so insert pins soldered both sides are needed underneath these PLCC sockets.

This design and its printed circuit board layout have been placed in the public domain. They are distributed in the hope that they will be useful, but are provided without any warranty, not even a warranty of merchantability or fitness for a particular purpose.

Component (Top) Side Solder (Bottom) Side
thumbnail image, top side thumbnail image, top side
Download 600 dpi TIFF ImageDownload 600 dpi TIFF Image

These TIFF images are exactly 600 DPI. When printed, the board size should be 6.00 by 4.01 inches (15.24 by 10.185 cm). Here is a photo of a bare board:

image of the circuit board


8051 Development System Circuit Board, Paul Stoffregen
http://www.pjrc.com/tech/8051/board4/pcb.html
Last updated: February 24, 2005
Status: finished
Suggestions, comments, criticisms: <paul@pjrc.com>