Electronics
Electronics is a branch of physics and engineering that deals with the behavior and control of electrons in circuits and devices, typically involving components like resistors, capacitors, transistors, and integrated circuits. It focuses on designing, building, and maintaining electronic systems for applications such as computing, communication, and automation. This field underpins modern technology, enabling everything from smartphones and computers to medical equipment and industrial machinery.
Developers should learn electronics to build hardware-software integrated systems, such as IoT devices, robotics, and embedded systems, where understanding circuit design and microcontrollers is crucial. It's essential for roles in firmware development, hardware prototyping, and industries like automotive or consumer electronics, enabling better collaboration with hardware engineers and troubleshooting of low-level issues.