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Results tagged with pins
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user 41751
"Pins" are like gateways between the Arduino code running on the chip and the components attached to Arduino. It can refer either to the physical connectors on the board, or it can refer to the pins defined in the code.
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Output 3.3V when setting pin to high
I would like to pass 3.3V and Ground to an component. How can I achieve such a thing?
I for example would like to let a wire get 3.3V when I for example do digitalWrite(pin, HIGH). It is hard for me …
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