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Forum: MechMates already cutting Fri 03 July 2009, 07:09
Replies: 457
Views: 237,935
Posted By Richards
When you design your break-out-board, you might...

When you design your break-out-board, you might consider adding a buffer chip(s) (74ACT245 chips work very well). Parallel ports don't always give TTL voltages or current. The buffer chip(s) will...
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