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Can picar-b be able to move forward or backward normally (for example, is the route of the car straight?) If the path of the car is not in a straight line, please re-install the servo (Servo). Before installing the servo, first connect the servo to the configured Raspberry Pi and Motor HAT, and supply power to the Raspberry Pi (the Raspberry Pi needs to be configured with the code we provide), at this time the servo will automatically determine the initial position; Determine the initial position of the servo, and then install the servo. (Please refer to the tutorial for specific steps) If you confirm that the above steps have been completed, but there is still a problem with the car, please provide a video when the car has a problem. |
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Post time 2020-8-21 00:12:40
