30-May-2000
New DT209 SimmStick Expansion board now available.

DT209 I/O Expansion Board on a SimmStick This board utilizes three I2C
bus expansion integrated circuits to provide a total of 24 expansion
lines. Each of the three port chips provides 8 i/o lines. These 24 i/o
lines allow for input and output expansion without sacrificing any of
the general control lines on the SimmBus.
http://www.dontronics.com/dt209.html

This interfaces directly with the available SimmSticks for the PICmicro
18, 28, and 40 pin families.

Don McKenzie    mailto:don@dontronics.com      http://www.dontronics.com

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