An Integrated Circuit (IC) is a compact electronic component that contains multiple electronic elements, such as transistors, resistors, capacitors, and diodes, integrated onto a single semiconductor chip. ICs are designed to perform specific functions such as signal processing, amplification, switching, data storage, timing, voltage regulation, and microcontroller-based control. They are widely used in electronic circuits, embedded systems, robotics, automation, communication devices, consumer electronics, and industrial applications.