怎么能让引脚输出模拟量呢
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不要pwm,要模拟量
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https://docs.singtown.com/micropython/zh/latest/openmvcam/library/pyb.DAC.html#pyb-dac
OpenMV 有一个ADC引脚
不要pwm,要模拟量
https://docs.singtown.com/micropython/zh/latest/openmvcam/library/pyb.DAC.html#pyb-dac
OpenMV 有一个ADC引脚