Code problem
void setup() {
pinmode(9,output);
pinmode(2,input);
}
int pulsante=0;
void loop() {
pulsante=digitalread(2);
if(pulsante==low)
{
digitalwrite(9,high);
}
else{
digitalwrite(9,low);
}
}
it shows no errors , seems correct doesn't work when upload on arduino. see errors?
pinmode(9,output);
pinmode(2,input);
}
int pulsante=0;
void loop() {
pulsante=digitalread(2);
if(pulsante==low)
{
digitalwrite(9,high);
}
else{
digitalwrite(9,low);
}
}
it shows no errors , seems correct doesn't work when upload on arduino. see errors?
quote
it doesn't workwhat ?
what should ?
what connected pin 9 ?
how input wired ?
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