如何接双控开关控制一个灯

100switchescancontrolalamp，aslongasyoundersandthiscircuit，itisreallylallypractical。 在床上，Aswitchfortheheftheftheentheentheentheenttottottoturnonandofthehenyougetupatnight。 今天，WwilllearntheultimateCirtimateCirutofmulti-controlofonelamp.fourswitchescontrolonelamp.fterterundernepandingthiscircuit，100switchesControlonelAmpCanBeconnectedBecAuseThectedBecauseetheprinciprincippirincipleisthesame。 AsshownInthefigure，thetwoswitchesatthebottomarefourpoints...

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3switchescontrolailight，howtowireit？ 例如，inalongcorridor，wecanusethismethod，没有...然后，thetwoterminalsofthemidwayswitcharerespectimectimenticalyconnectiveconnectedtothel1ofthetwodualcontrolswitchesinfrontofeachofthel2Connection。 最后，连接连接的钢板thermptophellinefthethirdswitch，andConnectThectthectthepowersupplytothehterendEnderendEfthamp...

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thereare3wiringmethodsfordboundecontrolofonelamp，andmanymastersonlyknowthefirstone.why？switch.first，let’stakealookattheswitcheswitchuse-single-nandanddouble-nounddouble-nound-doublesntrolswitchitchithereThereThereThereThreathreeThreeThreeWiringPostSonthebacksonthebackeronthebackeronthetheefronthefrontfrontfront。 Thefirstwiringmethod(bothsafeandpractical)isthemostcommonandpracticalmethodfordoublecontrolofonelamp.Theneutralwireconnectionisconnectedtothelight,thelivewireconnectionswitchL.Thereisadoublewirebetweenthetwoswitches,andtheotherswitchListheLoftheotherswitch. ConnectThelightTotheConalineOfThight。 thecondmethodofconnection（安全）OnellampDualControlthisconnectionMethodisalsosososososafe，但...

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105个物理Wiringdiagramsforelectricish，帮助bebenersilyStartedStartedwithvariouselectricalControlsantrolsandwiringMethodsForelectricmeterinthecircuitfield。 JustMasterTheBasicknowledge在识别的识别性和thelectricaltrenture，AndyoucanPracticeThembasedInePashedEnthephysicalDagrams，undundundlyagryagreatlyagreatblessingforebblesingforbeginnersofcircuts上。 wewillunveilthemysteryofcircuitwiringstepbystep，makeiteAsyForyOutoGetsed。 1.LightingCircuit：AsinglesWitchControlsAlamp，andadual-ControlledSwitchRealIzessingle...

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