Microcontrollers (MCUs) are compact integrated circuits that combine a processor, memory, and input/output peripherals on a single chip. They act as the “brain” of embedded systems, controlling electronic devices and processes.
Execute programmed instructions to control devices
Interface with sensors, actuators, and communication modules
Manage power, timing, and data processing in embedded systems
Consumer electronics (smart appliances, wearables)
Automotive and EV systems (engine control, infotainment)
Industrial automation and robotics
IoT devices and smart home systems
Defence and aerospace electronics