I have four signal Red, Green, Blue and yellow. One of signals which is yellow moves very slowly as compared to others. Need help to solve problem.
float Reference;
float Refvalue;
float sensorvalue;
const int inputvalve = 5;
const int outputvalve = 6;
const int sensor = A0;
void setup(){
Serial.begin(9600);
TCCR0B = TCCR0B & B11111000 | B00000101;
pinMode(inputvalve, OUTPUT);
pinMode(outputvalve, OUTPUT);
pinMode(sensor, INPUT);
}
void loop (){
Reference=147;
Refvalue=26.80;
sensorvalue=analogRead(sensor);
float voltage=(sensorvalue/1024)*5.0;
float Pressure = (voltage/0.0266);
double output = ((167.7-sensorvalue)/0.7);
float error = (Refvalue-Pressure);
char str[300];
sprintf(str, "%d.%02d, %d.%02d, %d.%02d, %d.%02d", (int)Refvalue,(int)(Refvalue*100)%100, (int)Pressure,(int)(Pressure*100)%100, (int)output,(int)(output*100)%100, (int)error,(int)(error*100)%100);
Serial.println(str);
if(sensorvalue < Reference){
analogWrite(inputvalve, 0);
analogWrite(outputvalve, 255);
}
else if(sensorvalue > Reference){
analogWrite(inputvalve, 255);
analogWrite(outputvalve, 0);
}
else if(sensorvalue == Reference){
analogWrite(inputvalve, 255);
analogWrite(outputvalve, 255);
}
}
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- Similar topics
- Thermodynamics
- Pressure