What is a DIP Switch?
DIP is short for Dual In-Line Package. They are designed to be mounted on printed circuit boards and are commonly used to customize the behavior of an electronic device for specific situations.
How do they work?
DIP switch refers to a set of electrical switches packaged in a small box or housing, which are arranged in a line or circle (rotary DIP). The function is to provide a range of electrical inputs to an electronic device based on the position of the individual switches within the line or circle.
Pros & Cons:
DIP switches are an alternative to jumper blocks. Their main advantages are the ability to quickly change positions and the fact there are no parts to lose. In recent times DIP switches have lessened in popularity due to the rise of easily customizable software configurations.
However, they are still used for a variety of functions, especially within industrial equipment. They provide an inexpensive solution for circuit design, with the convenience of checking their configurations without the system being turned on.
Some common uses fo the DIP switch include:
- PC Expansion Cards
- Arcade Game Machines
- Garage Door Openers
- Remote Controls