GreenMoonArt

// hint: see how this person changed the code for their robot: http://www.techbitar.com/fast-line-following-robot.html

#include <QTRSensors.h>
#include <YD_MotorDriver1.h>

#define NUM_SENSORS  6     // number of sensors used
#define TIMEOUT   2500
#define EMITTER_PIN  QTR_NO_EMITTER_PIN  // or 2 if you want to use this feature

#define  Motor1A  8  

GreenMoonArt

// download library from: https://github.com/pololu/qtr-sensors-arduino

#include <QTRSensors.h>

#define NUM_SENSORS  6     // number of sensors used
#define TIMEOUT   2500
#define EMITTER_PIN  QTR_NO_EMITTER_PIN    // digital pin 2 is often used, but not necessary
// sensor connected through analog pins A0 - A5 i.e. digital pins 14-19
// note: the next two lines are really one line of code – it may be word-wrapped in your browser
QTRSensorsRC qtrrc((unsigned char[]) {14, 15, 16, 17, 18, 19}, NUM_SENSORS, TIMEOUT, EMITTER_PIN); 

GreenMoonArt

// Hook up a buzzer and use it to indicate when your robot is backing up
// source: http://forum.arduino.cc/index.php?topic=3757.0

#define BZZR 4   //digital pin to hook buzzer's red wire to

void setup() {
  pinMode(BZZR, OUTPUT); //set the buzzer as output
}

void loop() {

GreenMoonArt

// kindly provided by: http://arduino-info.wikispaces.com/RobotKitMenu-8
// There is a conflict with the State Machine library and versions of Arduino > 1.6.5
// This code eliminates the State Machine library. 

/* YourDuino Basic Robot Kit V2 Collision-avoidance Test 
   (Rewritten using "Switch" statements to create the State Machine ) 
   This version is slow, waits to look around.
   KIT here: http://yourduino.com/sunshop2/index.php?l=product_detail&p=400
   HOW-TO here: http://arduino-info.wikispaces.com/RobotKitMenu
  - WHAT IT DOES:

GreenMoonArt

// thanks to http://www.instructables.com/id/Modify-The-HC-05-Bluetooth-Module-Defaults-Using-A/
// wiring diagram: https://cdn.instructables.com/FM8/W4A2/HKZAVRT9/FM8W4A2HKZAVRT9.LARGE.jpg
/*
AUTHOR: Hazim Bitar (techbitar)
DATE: Aug 29, 2013
LICENSE: Public domain (use at your own risk)
CONTACT: techbitar at gmail dot com (techbitar.com)

 Procedure to ensure AT Command Mode (identified by slow-blinking LED on HC-05) has been entered: 
  0. Unplug power from HC-05

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// Edited by @GreenMoonArt for TechShop DC's Halloween 2016
/*
Project based on: 
https://learn.adafruit.com/animating-multiple-led-backpacks/ideas?view=all


Libraries and IDE board support:

Adafruit_LED_Backpack
https://github.com/adafruit/Adafruit_LED_Backpack

GreenMoonArt

// to convert thermistor readings to degrees F, see: 
//   http://playground.arduino.cc/ComponentLib/Thermistor2
//  #include <math.h>  // for thermistor temp conversion math

// get display library at http://rinkydinkelectronics.com/library.php?id=47
#include <LCD5110_Graph.h>

LCD5110 myScreen(8,9,10,11,12);    // create an instance of the display object
extern uint8_t SmallFont[];

GreenMoonArt

// continuously move a servo while an RGB LED continuously updates its color

#include <Servo.h>

Servo servo;


const int servoRestPosition   = 0;    //Starting position
const int servo90Position   = 90;     //90 degrees
const int servoTargetPosition = 180;  //Position when event is detected

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// move servo in between RGB LED updates


#include <Servo.h>

Servo servo;

const int servoRestPosition   = 0;    //Starting position
const int servo90Position   = 90;     //90 degrees
const int servoTargetPosition = 180;  //Position when event is detected

GreenMoonArt

// Move a servo; update an RGB LED; no concurrency
// see project at: 
// https://www.maker.io/en/projects/rotating-holiday-ornament-with-rgb-leds-and-a-servo-motor/3ff0a5ca80ea4e09860f6b2bb543ee0a
// Sparkfun Tinker Kit: https://www.digikey.com/product-detail/en/sparkfun-electronics/KIT-13930/KIT-13930-ND/6098607

#include <Servo.h>

Servo servo;

const int servoRestPosition   = 0;  //Starting position