Arexx AAR-04, Руководство пользователя, Страница: 10 / 30

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3. AREXX ARDUINO ROBOT
3.1 ARDUINO ROBOT Block diagram
1. Connector plug for the battery compartment. (Be careful to check for the correct
polarity!)
2. On/Off-Switch for the Robot.
3. Status-LED: signaling that the robot is being supplied from the power supply.
4. In case you are using rechargeable batteries you may interconnect this dual plug,
which will supply the robot with the correct supply voltage
5. USB-connector to program the robot with the help of the Arduino-Software.
6. Reset-button: to be used to manually reset the robot.
7. ISP-connector, which may allow you to install another bootloader program.
8. LED 14: this LED provides free access for all programming and will blink if the
bootloader is (re-)started.
9. Line-follower: This module provides free access for programming and allows the
robot to follow lines.
10. Wheel-sensor left: this module generates pulses proportionally to the rotation of
the left wheel.
11. Wheel-sensor right: this module generates pulses proportionally to the rotation
of the right wheel.
12. Status LEDs for the left-sided motor: These LEDs indicate the motor’s forward,
respectively backward rotation.
13. Status LEDs for the right-sided motor: These LEDs indicate the motor’s forward,
respectively backward rotation.
14. Connector for the extension board, in which for example an APC220 wireless module
or a Snake Vision-module may be installed and connected to the Arduino-System.
15. Status LEDs for the RS232 communication interface.
16. Status LED 2: freely accessible LED for programming.
17. Status LEDs for USB data-communication.
18. Motor-controller
Fig. :AAR PCB