99彩票
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B2 智能反转模块采用PMS150C芯片配合电路进行逻辑判断，检测输入 信号源的变化做出相应改变。
A1 电源+D5 钮子开关+B2 智能反转+C7 彩色灯珠 1、逻辑反转测试：钮子开关OFF,C7彩色灯珠亮 2、智能反转测试：钮ω子开关每次从OFF打到ON,C7彩色灯珠亮灭切换
