hx711_gpiozero:HX711驱动

HX711驱动程序库 描述 该库允许使用gpiozero库通过Raspberry Pi驱动HX711负载放大器。 设置频道和增益 读取原始值 此软件包要求在Python 3中安装gpiozero 。 例子 from hx711_gpiozero import HX711 from time import sleep spi = HX711 () print ( "Initiating ..." ) init_reading = spi . value sleep ( 1 ) input ( "Put a known mass on the scale, then press `enter`." ) try : rel_weight = float ( input ( "What is the weight of the known mass? \n " )) except