74HC595 IC (Have) I bought an expander mod (basically 74HC595 with a PCB) and wired it all up, now using int dataPin = 2; int latchPin = 3; int clockPin = 4; void setup() { pinMode(dataPin, OUTPUT); pinMode(latchPin, OUTPUT); pinMode(clockPin, OUTPUT); } void loop() { for (int currentVal…

74HC595 Shift Register thingy majig.

anatolyk69_gmail.c August 14, 2012, 12:35pm 6

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