What should be the command name for this sketch
/* Simple test of the functionality of the photo resistor
Connect the photoresistor one leg to pin 0, and pin to +5V
Connect a resistor (around 10k is a good value, higher
values gives higher readings) from pin 0 to GND. (see appendix of arduino notebook page 37 for schematics).
----------------------------------------------------
PhotoR 10K
+5 o---/\/\/--.--/\/\/---o GND
|
Pin 0 o-----------
----------------------------------------------------
*/
int lightPin = 0; //define a pin for Photo resistor
int ledPin=11; //define a pin for LED
void setup()
{a
Serial.begin(9600); //Begin serial communcation
pinMode( ledPin, OUTPUT );
}
void loop()
{
Serial.println(analogRead(lightPin)); //Write the value of the photoresistor to the serial monitor.
analogWrite(ledPin, analogRead(lightPin)/4); //send the value to the ledPin. Depending on value of resistor
//you have to divide the value. for example,
//with a 10k resistor divide the value by 2, for 100k resistor divide by 4.
delay(10); //short delay for faster response to light.
}