High score: how to turn the light on the headlights,
For a search on taobao, the dimmer and the dimmer and the headlights will be connected to the top of the card in UTP5 using the card's faucet (which will come with the usual equipment, and no further purchase). The address is set on the dimmer or the headlamp, and the dimmer controls the corresponding address to control the effect of the lamp
The dimmer can only control the output of each one of the electrical switches, the equivalent of an electric switch, and the shaking of the head lamp is controlled by a special lighting console. You should not use it
There are a lot of different types of machines, so that's the output of the console, the input of the light
