Real-Time Embedded Systems
A real time embedded system is a small computer built inside a device that does specific jobs and gives results within a fixed time. It is called “real time” because it must respond quickly without delay, like in car airbags, traffic lights, or medical machines. These systems are designed to be fast, reliable, and accurate since even a small delay can cause problems. In simple words, it is a hidden computer inside machines that makes sure they react and work at the right time.