Help with multiple knock Sensors across 4 Analog pins...

Projects Programming
21

I was using the relay, but I decided to experiment, and I felt like I was getting closer results with this code - at least in the serial monitor I was able to create 4 separate analogRead()

Thanks to your code correction above, everything is working as I had hoped it would!

I fixed two synths this morning, and now my code works. Today has been a good day.

Really appreciate the help!

The updated code looks like this:

int knockSensor = A0;
int AnalogVal = 0; 
int knockSensor2 = A1;
int AnalogVal2 = 0; 
int knockSensor3 = A2;
int AnalogVal3 = 0; 
int knockSensor4 = A3;
int AnalogVal4 = 0; 

void setup() //
{
  
  Serial.begin(115200); 
}
void loop () 
{
  
  
  AnalogVal = analogRead(knockSensor); 
  AnalogVal2 = analogRead(knockSensor2);
  AnalogVal3 = analogRead(knockSensor3); 
  AnalogVal4 = analogRead(knockSensor4);

  Serial.print(AnalogVal); 
  Serial.print("knock!"); 
  Serial.print(AnalogVal2); 
  Serial.print("knock!"); 
  Serial.print(AnalogVal3); 
  Serial.print("knock!"); 
  Serial.print(AnalogVal4); 
  Serial.print("knock!"); 
  Serial.println(); 
  delay(100); //
}