资料介绍
ISA
ISA-based data acquisition and control board
The hardware is a PC-based data acquisition and control board with many
capabilities. It can accept up to 8 analog inputs, produce 2 analog
outputs, accept up to 67 digital (switch) inputs and produce 8 digital
outputs. It also offers the opportunity for expansion by providing buffered
address, data and select lines. In addition, a spare AND gate and two spare
NOR gates are made available, along with a small breadboarding area.
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THE CIRCUIT
You will see references to PDF data sheets in the following descriptions.
The data sheets might show parts with variations on the part number, but
they will have the same functionality.
This section will cover parts of
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