用一低通滤波器和施密特触发器排除高频噪声脉冲。

Removing high frequency noise pulses by a low-pass filter and Schmitt-trigger.

youdao

用一低通滤波器和施密特触发器排除高频噪声脉冲。

Removing high frequency noise pulses by a low-pass filter and Schmitt-trigger.

youdao