An embedded system is the one that “embeds” a Microcontroller unit (MCU) into the electronics design. Usually most everyday products that we use like refrigerators, automobiles, washing machines, microwave ovens and even your TV uses microcontrollers in them. The functionality of such a system can be most often controlled by “firmware” which is the software running inside the microcontroller. So the biggest advantage about embedded systems is that most of its functions are software controlled and can be changed easily without much work lost in re-designing the hardware.
TronicsZone holds over 15 years of experience working on embedded systems design using various 32/16/8 bit microcontrollers, FPGA & DSPs.