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Tag Archive '74HCT374D'

Inside the CardScan Executive

Today we’ll be tearing down the CardScan Executive; a device that scans business cards and uploads them to your computer.

One screw later, it’s uncovered. We can see from left to right, the cable that I assume connects to the image scanner, then the 2 wire cable which connects to what looks like an IR receiver or sender for detecting when business cards are inserted and then the connection for the stepper motor.

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