November 24, 2007
Reading for November 27th, are now posted. Enjoy!
October 2, 2007
To upload your thoughtless acts, create a new assignment page like any other lab. You'll see "Thoughtless Acts" listed as one of the assignment options.
May 24, 2008
This site has been archived and is no longer editable. Stay tuned for the next version, coming in the fall!
int potPin = 0; // select the input pin for the potentiometer
int motorPin = 9; // select the pin for the Motor
int ledPin1 = 11;
int ledPin2 = 10;
int val = 0; // variable to store the value coming from the sensor
int counter = 0;
int counterMax = 1000;
int ledValue = 0;
void setup() {
Serial.begin(9600);
}
void loop() {
val = analogRead(potPin); // read the value from the sensor, between 0 - 1024
Serial.println(val);
if (val/4 > 100) {
analogWrite(motorPin, val/4); // analogWrite can be between 0-255
analogWrite(ledPin1, ledValue);
analogWrite(ledPin2, 255 - ledValue);
ledValue = 255 - ledValue;
delay(50);
} else {
analogWrite(motorPin, 0);
analogWrite(ledPin1, 255);
analogWrite(ledPin2, 255);
}
}
