Arduino Sketches

Arduino Sketches

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It is useful to use a pull-down resistor (going to ground) when connecting a switch to a pin configured as INPUT. Ten kilohm is a good resistor value for this. INPUT pins are good at reading logical inputs but cannot be used to input, or sink, anyanbsp;...

Title:Arduino Sketches
Author:James A. Langbridge
Publisher:John Wiley & Sons - 2015-01-20


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