How Our Gadgets Have Evolved Due to PCBs

All of the gadgets that we use today have evolved from previous uses and forms of technology and gadgetry. From mobile phones to refrigerators, a technological revolution has continued up until the present day. However, a surprisingly amount of this evolution was down to the growth of PCBs and revolutions in their own technology and construction.

How Have Gadgets Evolved?

Gadgets and technology have wildly improved since when they were first made. For instance, the internet is now a widespread server which you can access from any place from a mobile phone. Once the size of a brick and only performing simple functions such as conducting calls, mobile phones have now fully evolved and are our constant access to the outside world, allowing us to communicate with others, access information, and play games and music.

This boom in technology is evident in everything from home appliances to watches, which can now not only tell the time but measure your heart rate and count your steps. Once you may have had to go to a camera shop to develop your photos, but now you can print them off straight from a laptop, an evolution that started with huge and bulky home and industrial computers.

How Have PCBs Evolved?

PCBs were developed in the 1950s to help electronics run smoothly and efficiently through their use of conductive tracks etched onto copper. However, as companies began to focus more on making their products as compact and transportable as possible, PCBs had to change too, with many reductions in their size ensuring that they could be used to run smaller mobile devices and products.

These were created by transferring from through-hole to surface-mount technology, as with technology like this, the components used could be smaller, weigh less, and be fitted onto products with a machine rather than by hand.

Now, PCBs are starting to be created through laser imaging direct onto copper, and many companies can now design PCBs for themselves. Altium’s Circuit Studio provides affordable PCB software for electronics and technology companies who are looking to design and manufacture their own PCBs for their products.

What Products Have PCBs Influenced?

  • Miniaturization

The evolution of PCBs has ensured that mobile phones can become smaller and more compact in order for them to be easily transportable. Mobile phone’s portability is due largely to their PCBs, as the size of these mean that the components that are used to create a mobile phone can be smaller.

  • 3D Technology

3D technology such as revolutionary 3D printers can be utilized due to PCBs. 3D printing uses a conductive printing system that ensures that a circuit can be etched onto multiple layers of copper. A liquid ink with electrical compatibility is then used to create a connected 3D image.

  • Security

PCBs are also used in surveillance security systems such as video cameras. Video cameras use PCBs in order that they can be miniaturized and easier to conceal. PCBs allow security systems to use interconnected circuits that can send different signals when an intruder is sensed.

  • Appliances

PCBs are used in most home appliances such as refrigerators and alarm clocks as they all need electrical circuits in order to work. They are also used in a range of LED lighting which some homeowners find useful in order to light their homes as they are often customizable and more efficient.

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