Added approximate dimensions of cart pads to the article.
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All IO use 1.8V for logic HIGH and 0V for logic LOW.
All IO use 1.8V for logic HIGH and 0V for logic LOW.
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Data pins are approximately 0.75mm in width and are in order of length: 9mm (pin 16), 8mm (pins 17, 5), 6mm (pins 1&2) 3mm (pins 3, 4, 6, 7, 9, 10, 12, 13, 14, 15).