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Why do we need this resistor?
Asked
Aug 20 '19 at 10:11
Active
Aug 20 '19 at 10:11
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What is the purpose of it and on what bases its value is calcuated in ohms ?
arduino-uno|resistor
asked Aug 20 '19 at 10:11
Mr Coder
121
2
use INPUT_PULLUP mode for a simpler wireup
–
dandavis
Aug 21 '19 at 17:09
0 Answers
0