逻辑分析仪 简易逻辑分析仪 单级触发 有时间做作三级触发 只有在有触发字的时候 才有输出 输出八路波形 似乎有点小问题波形不是很清楚-Simple logic analyzer logic analyzer to trigger single-stage trigger time affected only three words in a trigger only when the output waveform output seems a little small pr