What are Embedded Systems?

What is an Embedded System?

An Embedded System is a computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electrical system.

Key Components

• Microcontroller (MCU): The "brain" of the system.
• RTOS (Real-Time Operating System): Ensures critical tasks are processed within strict timing constraints (e.g., Zephyr RTOS).
• Peripherals: ADC, DAC, communication interfaces like Modbus or CAN.

Industrial Importance

Almost every modern industrial device is an embedded system. They provide the reliability and speed required for:

• Precision control in HMI Solutions.
• High-speed signal processing in data acquisition devices.
• Converting analog sensor signals to digital data in transmitters.