I have read that I can use my analog buttons as digital ones but doesn't seem to be working. /*Press S6 to turn LED on and S7 to turn it off and uses alalog as digital pin where S4 is on and S5 is off */ int LED = 13; //LED uses pin 13 int key_S6 = 2; int key_S7 = 3; int key_S4 = A7; //key_S1-S5…

analog buttons as digital?

system January 19, 2011, 2:59pm 8

Oh okay I understand!

So then the range 0-.7 volts that goes across S1 comes from what. How do I get what the voltage going across the other buttons would be?

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