Hello, I have a toogle button that always goes back to the center. Connect it to the analogPin A0 but in serial monitor is this. If I move the lever, nothings change. And i am beginer, and using a motor shield.
void setup() {
pinMode(A0, INPUT_PULLUP);
Serial.begin(9600);
}
void loop() {
Serial.println(analogRead(A0));
delay(50);
}
Wiring diagram please.
why analogRead()
Post a connection diagram.
can be a photo? I don't know how i can create wiring diagram sorry
why analogRead, just to look if the toogle button working
if now 1 or 0...
Use a piece of paper and pencil.
i don't know how draw it, sorry.
is this enought?
hey!! i have it, thank you,
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