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8051 Dev Board, $79
LCD 16x2 Display, $10
Serial Cable, $5
12 Volt Power, $8
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Rev 4
New Rev 4 Board
A newer version (Rev 4) of this circuit board is available. Rev 4 includes a faster CPU, more memory, more I/O and an optional LCD. We recommend you use Rev 4 for new projects. Even though this older board is no longer available, we are keeping these old pages on-line for reference to assist people who purchased or build the older version.

More Example Code

8051 Development System Circuit Board, Paul Stoffregen
Last updated: November 28, 2003
Status: finished
Suggestions, comments, criticisms: <>