are small electronic systems specifically designed to perform dedicated functions. These devices commonly rely on s, which are integrated circuits responsible for executing the necessary software instructions. The , a type of software permanently stored in the microcontroller, enables the device to function effectively.
To ensure efficient and reliable operations, embedded systems often employ a that prioritizes task scheduling and provides precise timing capabilities. This allows the system to respond accurately to time-critical events. Additionally, embedded devices may incorporate various s to interact with the external environment and collect data. These sensors can include temperature sensors, motion detectors, or pressure sensors, among many others.
As the expands, embedded devices are increasingly connected to the internet, enabling them to communicate with other devices and provide users with remote control and monitoring capabilities. To facilitate these interactions, is developed to manage the device's connectivity, handle data transmission, and ensure the security and privacy of the system.
In some cases, embedded systems might rely on more powerful computing platforms like s. These boards consolidate essential components such as processors, memory, and input/output interfaces into a compact form factor, allowing for more complex applications and greater computational capacity.
Keywords
embedded devices | firmware | real-time operating system (rtos) | sensor | single-board computer | microcontroller | internet of things (iot) | embedded software |
