int pH_Value; float Voltage; void setup() { Serial.begin(9600); pinMode(pH_Value, INPUT); } void loop() { pH_Value = analogRead(A0); Voltage = pH_Value * (5.0 / 1023.0); Serial.println(Voltage); delay(500); }
int pH_Value; float Voltage; void setup() { Serial.begin(9600); pinMode(pH_Value, INPUT); } void loop() { pH_Value = analogRead(A0); Voltage = pH_Value * (5.0 / 1023.0); Serial.println(Voltage); delay(500); }