Microcontroller ICs are self-contained computer chips designed to control electronic devices. These ICs integrate a processor, memory, and input/output peripherals into a single chip, making them ideal for embedded systems in automation, consumer electronics, and IoT devices. Microcontrollers are essential for controlling everything from simple home appliances to complex industrial machines.

With a wide range of applications, microcontroller ICs offer the power and flexibility needed to manage tasks such as data processing, signal control, and device communication. From Arduino to advanced industrial systems, microcontrollers play a key role in modern electronics development.