Traditional Culture Encyclopedia - Traditional stories - There is a hole at the top and bottom of the button switch. How to connect the two wires?
There is a hole at the top and bottom of the button switch. How to connect the two wires?
As shown in the figure, the switch has two interfaces, two wires are respectively connected to the corresponding interfaces, and then the outgoing wires are connected to the live wire of the lamp and the live wire of the power supply.
Simply put: a hole is connected to a line.
When the button is pressed, the two wires are connected, and when the button is pressed, the two wires are disconnected.
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