发布时间:2025-02-01 15:00:12
第一个双控开关L接火线,L1和第二个双控开关Ll连接,L2和第二个双控开关L2连接,第二个L接电灯的一端,电灯的另一端接零线。,如上图所示。这样接线就可以实现两个双空开关控制一个灯了。
我16岁开始做木匠在做木匠的时候经常想以后没有前途了到老还是个木匠在25岁那年我转行去学cad
2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13 2025-02-01 15:00:13