Learning about photoresistors

I tried setting up a circuit that included a photoresistor and the expected outcome didn't happen.  OK, let's start with something simpler, let's test if the photoresistor is working.  I found several versions of this program and here is what I wrote (copied).  My first compile, missed a wiggly parenthesis.  After a successful compile I downloaded the code to my arduino.  Hmmm forgot a step, didn't go to tools and open the serial monitor, so I couldn't see the output.  Finally, got it together and the program ran successfully, so I knew I was using a working photoresistor.  Now I'll go back to the original program, Circuit 6 in the Vilros handbook and try again.

const int kPin_Photocell = A0;
void setup() {
  // put your setup code here, to run once:
    Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:

    int value = analogRead(kPin_Photocell);

    Serial.print("Analog Reading = ");
    Serial.println(value);
    if(value < 200){
      Serial.println(" - Dark");
    }else if (value < 400){
      Serial.println(" - Dim");
    }
    else if(value < 600){
      Serial.println(" - Light");
    }
    else if(value < 800){
      Serial.println(" - Bright");
    }
    else{
      Serial.println(" - Very Bright");
    }
      delay(1000);
}

Arduino 101

This is the official successor to the Arduino Uno, the Arduino 101.  Here's the story on the official arduino site.  I assume that eventually it will be available in stores like SparkFun, MicroCenter and Adafruit.

Possible successor to the Arduino Uno

SAMD21 Dev Board  This board by SparkFun sounds like it could be a replacement for the Arduino Uno, low power but more powerful.

Changing Direction, working with an Arduino

I have thoroughly enjoyed working with dolls these past years, but now I feel ready for a change.  I bought an arduino and a little kit to play with electronics.  Here's a photo I took at an exhibit at the Italian Cultural Institute in Manhattan.  My arduino arrived the same day.