Today we coded with circuit boards and with servo on Aduino program. We also used LED lights and made them flash and light up in various ways. 

Idea: make a device that extends and can grab things. 

My Code:

#include <Servo.h> 

Servo Libby;

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 9600 bits per second:
  Serial.begin(9600);
  //where the servo power comes from 
  Libby.attach (6);
  LED power comes from digital 13
}

//the loop routine runs over and over again forever
void loop() {
  // read the input on analog pin 0: 
  int sensorValue = analogRead(A0);
  // print out the value you read:
  int s = map(sensorValue,0,1023,0,180);    // made value of sevo change from 0-1023 to 0-180
  Serial.println(s);                        //
  delay(1);         // delay in between reads for stability
  Libby.write(s);   // delay by s amount of seconds 

}