1. Final Wiring Robot Challenge 2013 Updated 10 th October

2. Final Wiring Notes USE MASTERSKETCH_TEMPLATE Motors and Motor Drivers Ultrasonic Sensor Line Followers Tilt and Pan Servos IR Obstacle Sensors Wheel Sensors – Not Used

3. Motors Driver Board to Arduino IN1 IN2 IN3 IN4 P6 P5 P12 P8 P12 P8 P6 P5

4. Motors Use MasterSketch_TEMPLATE Motor Pinout for all sketches – int L1 = 6, L2 = 5, L3 = 12, L4 =8; Test – forward back spin left spin right – must be correct otherwise other sketches wont work This will allow motor speed variation – eg – forward(1000,150); where 150 is speed ( max 255)

5. UltraSonic Sensor Check the UltrasonicTest.ino sketch to make sure this is working Ensure you have NewPing library installed Sensor ShieldUltrasonic Sensor Pin 15 V ( AREF)VCC Pin 15 G (AREF)GND A1Trig ( Trigger ) A0Echo (Echo, Echo, Echo)

6. UltraSonic Sensor

7. Line Followers Check the LineFollowerTest.ino sketch to make sure this is working Sensor ShieldLine Follower Sensor Pin 14 V ( GND)Left VCC Pin 14 G (GND)Left GND Pin 13 VRight VCC Pin 13 GRight GND A4Left Out A5Right Out

8. Line Followers LEFT GSVGSV THE SENSOR SHOWN IS POINTING DOWN

9. Line Followers RIGHT GSVGSV THE SENSOR SHOWN IS POINTING DOWN

10. Tilt and Pan Use the MASTERSKETCH_TEMPLATE Maxservo value 180 Min servo value 0 Midpoint 90

11. Tilt and Pan Use sensor shield pins 10 and 11 10 Tilt ( Up and Down action ) 11 Pan Servo ( left to right action) Sensor ShieldServo 10Tilt 11Pan

12. Tilt and Pan Just remember for servo – Yellow goes to sensor pin

13. Obstacle Sensors Use sensor shield pins 2 and 3 (Right and Left) Use MASTERSKETCH_TEMPLATE to test this Note no distance – only a switch Sensor ShieldIR Obstacle Sensor 3Left 2Right

14. Obstacle Sensor Just remember for sensor– Yellow goes to sensor pin