ADEEPT PiCar-Pro Manual page 6

2.2 Ultrasonic form
PiCar Pro has visual line patrol and ultrasonic line patrol, automatic obstacle
avoidance, color recognition, moving object detection, Web remote control, OLED
display, lighting indicator and other functions; PiCar Pro uses a decelerating DC motor
as a power unit, and its advantage is fast; using large-size wheels, PiCar Pro has
excellent off-road performance and can be applied to complex terrain; the program
only needs to control the high and low levels of the corresponding GPIO ports to
control the motor rotation, which is convenient for novice makers to learn quickly
about the control method of using trolley products;
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