Changes

'''read_fan_speedx728-v2.x-bat.py''': Read the pwm fan running speedScript to read battery power and voltage;

sudo python3 sample/read_fan_speedx728-v2.x-pld.py

'''x728-v2.x-pld.py''': Script to AC Power supply loss dection script;

sudo python3 sample/x728-v2.x-pld.py.py

'''plsdx728-v2.x-asd.py''': Script to Auto shutdown when AC power loss or power adapter failure script;(Added auto shuntdown function base pld.py)the battery voltage is lower than a certain specified value

sudo python3 sample/plsdx728-v2.x-asd.pyPS:

'''buzzer1.py''': demonstrates how the buzzer will sound when power supply is lost, which is very important in some usage scenarios. cd ~x728-script sudo python3 sample/buzzer.py The above sample python file maybe depends on the third-party python library `Rpi.GPIO`. In the official Raspberry Pi OS and most third-party OS, this library is installed by default. If you run this file and get some errors, try to run the following command to install the Rpi.GPIOy library.