DFRobot MiniQ II Manual - Page 3

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Line tracking sensor

Function about every component：

1. Infrared transmitter：transmit the infrared signal, the signal can be used for detecting

obstacles

2. Photosensitive diode：sensitive with the light, so it can help you get some information

about the light

3. Infrared receiver：receive infrared signal, the signal can be used for obstacle avoidance

4. Button：can be programmed for your idea

5. RGB LED：you can change its color use your code, it can show as an alarm and other

things you want

6. USB port：download your code and let your robot talk to your computer

7. Buzzer（passive）：be an alarm bell or sing a simple song

8. Controller：runs your code

9. Motor：can be controlled to run forward or backward, so that the car can turn left or right

freely

10. Reset button；Reset the robot, the program in the robot will runs again from its initiation

11. Power switch：power switch of the robot

12. Power port：power provided from this port

13. Charge port: if your batteries can be charged， you can charge them from this port thus

they can be hold in the car

14. Infrared line-follow sensor: can be used for detecting for white or black lines

Program controls every step of your robot. So you must know how to download your

program into your robot. And firstly, you need to download the software, this is the link：

ArduinoIDE.



Open the website:http://arduino.cc/en/Main/Software, you will see：

The front view of the robot

3.Download your first program