Hi, for a project I have my arduino connected to a circuit with photoresistors on it, the following code is used to check the output from these photoresistors:
void setup(){
Serial.begin(9600);
}
void loop(){
Serial.println(analogRead(0));
Serial.println(analogRead(1));
}
I need to be able to read the specific values coming out of that circuit when a light is being shone on the photoresistors, however I don’t know how to change this code to allow me to read these values when the relay shield is mounted (Currently the circuit is connected to wires coming from the ports that need to be soldered such as gnd, 5v, D1 etc.) changing it from analogRead to digitalRead seems to have no effect. Any help would be appreciated, thanks.