Electronics in a nutshell

Discover a wide variety of circuits and electronics topics explained briefly and coincisly, by focusing on what's really important. It will take you seconds to learn or refresh the most important topics and circuits in electronics.

A dedicated quiz section allows to test your knowledge and improve your circuit analysis. Each question has its own explanation and if your are curious, you can compare your results and answers with the ones of the other users of the app.

This app turns you into a circuit pro thanks to hundreds of circuits with explanation, formulas, tips and simulations. If you want to know something related with electronics, just search it on TheCircuitPro app!

This app is mainly divided into four sections: "Main Circuits", "Application Example", "Focus" and "Quiz".

- Main Circuits: includes the basic circuits, what more complex circuits are based on (e.g. inverting amplifier). These will help you understand the theory behind every circuit.

- Application example: includes circuits with a specific application, often referred to the respective basic circuit (e.g. audio amplifier).

- Focus: a specific topic is explained, so that you can better understand the circuits and their applications (e.g. the diode). This section includes a wide variety of content.

- Quiz: a specific section with many quizzes to let you test what you have learned. Quizzes are divided by topics and level: there are 3 different levels of difficulty, start from your current level and get to the highest!

Curious about the performance of the other users? You can compare your results and answers with the ones of the other users.

TheCircuitPro allows to divide its content in categories and suggests related content useful to understand the viewing circuit or topic.

With this app you can search for the content you are looking for and save your favourites in a dedicated section to easily find them when you need.

Premium:

you can become a premium user by means of in-app purchases. This grants you privileges and exclusive content that will make you a lot more skilled in electronics, covering more interesting and useful aspects (e.g. how you can implement regenerative braking with an H-bridge and a DC motor). A premium user can also access more quizzes and all the detailed explanation for each question.