I connected my water flow sensor to arduino nano. At first i got readings but now i'm not getting it. Reason?
My Connectioin is
Supply module to Water flow sensor 5v --> Vcc Gnd --> Gnd
Arduino to Water flow sensor D2 --> Signal
And my code is
void setup(){ Serial.begin(115200); }[b][/b] void loop(){ int vla=analogRead(2); Serial.println(vla); delay(1500); }
Is there something which i'm missing
KhanKAfroze: D2 --> Signal And my code is int vla=analogRead(2);
KhanKAfroze: D2 --> Signal
int vla=analogRead(2);
So you connected the sensor to D2, and you're reading pin A2. Leo..
Also asked at arduino nano - Water flow sensor unable to get readings - Arduino Stack Exchange
If you're going to do that then at least you could be considerate enough to add links to the other places where you posted your question. It would have saved Wawa the trouble of giving the same answer I already gave you on Stack Overflow.