User Manual

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Raspberry Pi.
●`Actions`window control unique functions of the robot:
·`MOTION GET`: Motion detection function based on OpenCV. When objects move in the view of the
camera, the program will circle the part in the `Video` window, and the LED light on the robot will show respective
changes.
·`AUTO MATIC`: It is used to switch the fast and slow gait of the robot. Click it to switch the robot from
the fast gait to the slow gait.
·`KEEP DISTANCE`: Based on the principle of MPU6050 acceleration sensor detection and the angle
between X and Y axes, the robot can maintain self-balance when this function is started.
·`TRACK LINE`: Based on the visual line patrol function of openCV , the default is to patrol black lines on
white backgrounds.(white background is a plane that reflects infrared light, and the black line is a line that does
not reflect infrared light. The width is about 1cm).
● `SPEECH`:Based on the control function of the multi-threaded WS2812-LED, the color of the robot's
WS2812-LED lamp can alternately blink.
●`FC Control` window control`s the color lock function of the robot:
·`START`: Enable or disable color searching and tracking function.
·`COLOR`: Select the color to track.
·When the function is on, the robot will automatically lock one particular color in the camera view. By
default it tracks bright yellow objects. You can change the color as you want. When an object is locked, the LED
on the robot will turn orange. The camera of the robot can not only conduct pitching motion, but also can lock
objects of a certain color horizontally.
●`PWM INIT SET`: Used to adjust the initial angle of each servo port of the robot. If you find that the angle of a
certain servo of your robot is not right, you can use this function to fine-tune it to the correct angle.