To learn about the difference between the PCB-mounted and Plate-mounted switch, consider the number of pins on the bottom of the keyboard. The switch on the PCB has 5 pin switch ; on the other hand, the plate-mounted has 3-pin switches.

Actuator: The actuator is the external part of the toggle switch that is used to manually activate the toggle lever. It can be in the form of a flat piece, round button, or any other shape that allows for easy operation. Once you have gathered all the necessary tools and materials, you can proceed with the wiring process. Having everything prepared beforehand will help to streamline the installation and reduce the chances of any errors or complications. Safety Precautions Before Starting the Wiring Process

You can only compare up to four products at a time.

Actuation Point refers to how far down the key needs to be pressed before it reaches the point where it will be registered as a key press. Even though both variants depend on the pin count, there isn’t any electrical basis for the differences between them. They generally support the 3-pin switches in most of the hot-swappable boards. In this, for the comparison of 5 pins Vs. 3-pin switches, it is best to get 3 pins. It will become less of a concern if you form a bespoke keyboard since you may choose the PCB you want to use. Always, use the right size cable and wire, proper size outlets and switch and suitable size of circuit breakers. You may also use the Wire and Cable size calculator to find the right gauge size. Arduino's digital input pin, connect one pin to ground (GND), and leave the other pin floating (unconnected).

Wire: You will need suitable wires to connect the switch to the electrical system. The wire should be the appropriate gauge and insulation for the voltage and current requirements. Once the connections are insulated, it’s time to turn on the power supply and test the new 3 pin switch. Verify that the switch is functioning correctly by toggling it on and off, ensuring proper electrical flow.Terminal Pins: A 3 pin toggle switch has three terminal pins that serve as connection points for the electrical wires. The three pins are usually labeled as “C” (common), “NC” (normally closed), and “NO” (normally open). Since the Arduino Uno/nano has internal pullups you can use the 1st method if you want to - 1 less wire to connect!

Finally, connect the “Live” as Brown color wire into the “L” screw terminal (which indicates live or phase).A 3 pin toggle switch is a simple electronic component that allows you to control the flow of electricity in a circuit. It is commonly used in various electrical devices and systems to turn them on or off. Understanding how a 3 pin toggle switch works can help you in troubleshooting electrical problems or designing your own circuits. Once you have completed the wiring process for your 3-pin switch, it is important to test and troubleshoot the connections to ensure everything is working correctly. Here are some steps you can follow: Motor Control: Setting the direction of a motor i.e. directing a different polarity voltage to the motor. pin switch: This is the main component of the wiring process. Make sure to choose a high-quality switch that is suitable for the intended purpose.