- We are using the ASCII character '/n', aka "New Line", aka "Line Feed" to signal end of transmitted message. - Data is sent via Serial.print() INSTEAD of Serial.write(), as we did in the previous ...

- https://docs.arduino.cc/language-reference/en/functions/communication/serial/read/ - https://docs.arduino.cc/language-reference/en/functions/communication/serial ...

跌倒行为监测：通过树莓派实施对跌倒行为的监控，主要聚焦于目标检测算法的研究，并采用YOLOv5算法来实现对老人跌倒的检测。对数据集进行多次训练，直到模型的准确度达到预定的目标。然后，将这个模型部署到目标设备上，对老人的行为进行视频监测，判断是否跌倒。最后通过GSM模块的短信功能进行报警。

The New York architect facing murder charges in a string of deaths known as the Gilgo Beach killings was charged on Tuesday in the death of a seventh woman. Rex Heuermann pleaded not guilty to killing ...