Circuit Boards are printed boards that have lines and connector spots for computing equipment – namely chips, processors, and small electronic components. Break open any device in your house and you will likely find a small printed circuit board controlling the functionality of your electronics.
Years ago, when the electronic age was in its infancy, computing was performed primarily with cathode ray tubes and large transistor chips. The discovery of the semiconductor jump-started the revolution and allowed people to begin constructing smaller and smaller circuitry. This eventually led to the need for a compact connection device on which these things can be mounted. Thus the printed circuit board design was born.
These devices are designed with electronic channels to connect each component, essentially acting as wires would in a traditional electronic device. The components placed on them determine the logic and functionality of the device, utilizing logic gates, timing devices, simple resistors and capacitors, and more to create intelligent actions based on computer logic. At its core, it is a revolutionary and yet logically simple idea. The heights to which these devices have now flown, both literally and figuratively, is a testament to the innovative designers of the world.
History and Consumer Use
The first printed circuit board was constructed in the 1930’s, but the technology at the time made it very difficult to truly use effectively. Complex wiring systems were used for most technology until the 1960’s, when these components really took off.
Since then, circuit boards in all shapes and forms have become ubiquitous in modern life. Even technology from bygone eras has now developed to incorporate circuitry, such as ovens and doorbells. Chances are, you interact with circuit boards hundreds of times a day without even realizing it.
Every piece of technology that makes a decision uses a circuit board, from your coffee maker to your car engine. Without them, technology would be significantly more cumbersome and difficult to use. In today’s world, consumers can even purchase freestanding circuit boards to craft their own projects on a daily basis, leading to an age of tinkerers and amateur tech designers. For more complex tasks, however, it becomes difficult to put everything together without a skilled team. Many industries use circuit boards, but when they need to create something, they trust experienced companies with their circuit board design.