The type of switch you need depends on the connection you want to make in the circuit. Switches are usually grouped according to how they are operated, for example, the warp switch is switched from side to side. They can also be categorized by their application, for example, small keyboard switches are used with small keyboards. Here are some examples of switch types:
The switch includes terminals connected to metal contacts. When the terminals come into contact with the contacts, the switch is switched off and the current is passing through. When the terminals and contacts do not come into contact, the switch opens and the current does not pass through the circuit.

Switches are commonly used in electronic circuits. They enable control of the circuit by turning it on/off or by controlling a range of other functions.

The number of circuits controlled by the switch is called the number of poles. The number of positions the switch can accommodate is called a cut. These combinations are: 

An electronic switch is a binary device installed in a circuit to control current. They work by cutting off the current and switching on or off the circuit.
What are the types of switches?
What are poles and cut casts?
How do they work?
DPST(Double Knife Double Throw).
SPDT(single-knife double throw).
SPST(single-knife single throw).
Switch.
DPST(two-knife single throw).
Pressurized electricity.
Small keyboard.
Microswitch.
The trigger.
Keyboard/
Hall effect.
Detector.
Rotating.
Joystick.
Wrench.
DIP/SIP.
Button.
10.
11.
4
5
6
7
8
9
2.
1.
2.
3.
4.
1.
3.
  
  
  
  
  
  
  
  
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