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Chapter 5 / Software Setup and Driver Test
The interface board also has three holes drilled through it and cor-
responding holes in the floor of the case. The standoffs are high
enough to allow the 0825 connector to pass through the bottom
expansion slot opening of th e computer case (see Figure 5.19).
Figure 5.19
Interface board
mounted on floor of
case.
Next . install a 12-term inal connector strip for motor w ire attach-
ment and a 4- termi nal connecto r strip to supply power and
ground to the interface board and fan . and to provide a place to
connect the ground wires from each of the driver boa rds (see
Figure 5.20).
Figure 5.20
12- and 4-term inal
connectors.
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