If you want to earn a lot of money in the future, a smart choice is to start learning PCB design. Even today, printed circuit boards are extremely important – they are the core of almost every bit of technology around us. However, with the development of embedded software, PCBs are going to get even more important and those with the knowledge about them are surely going to be paid well!

What Exactly is Embedded Software?

In layman’s terms, embedded software is the one used to control devices other than computers. Such programs are used for all sorts of things including cars, household appliances, telephones, toys, etc. With the raise of the internet of things, that is, the development of everyday objects controlled via internet, the need for new kinds of embedded software has gotten even bigger.

All of the things mentioned above need embedded software in order to work properly. When it comes to hardware, one of the components that help sending commands to those devices are printed circuit boards.

Uses of PCBs

Today, hundreds of thousands of PCB designers are employed in industries such as pharmaceutical, air industry and defense, as well as the automotive industry. In fact, the last one is where most of PCB designers are employed. It’s because custom PCBs are required for controlling the steering, power train, transmission control, etc.


Bosch is the leading the company when it comes to the production of PCBs for automotive purposes, with the generic timer (GTM) IP module made by this company being the heart of almost every powertrain system in the world. To read more about Bosch GTM+J27l, click the link or visit the official site of Bosch.

Speaking of cars, we shouldn’t forget the development of autonomous drive systems. It seems we are just a couple of years away from when autonomous cars become a common thing. These systems are based on embedded software, which is why the need of knowledgeable PCB designers is going to get even bigger.

Apart from the automotive industry, PCB designers are also needed for making medical equipment. Some live-saving devices, like pacemaker, for example, are based on PCBs. There is going to be a lot of work for PCB designers in this industry when the bionic body parts become more common. The future is bright also in aviation industry and space programs, which can’t function without engineers for PCB design.