Wikipedia does a good short articel about DSPs: Digital signal processor Finally, a case may be made that microcontrollers have changed little since the early days. Their applications are usually very specific, such as mouse controller, keyboard controllers, and have very little need for any complex math capabilities or special architectures.
Tutankhamun or âKing Tutâ is probably the most well-known Egyptian pharaoh. One of the reasons is that his burial tomb is one of the few that was discovered with everything still in it.
Entrance to King Tutâs tomb discovered. British archaeologist Howard Carter and his workmen discover a step leading to the tomb of King Tutankhamen in the Valley of the Kings in Egypt. When Carter first arrived in Egypt in 1891, most of the ancient Egyptian tombs had been discovered, though the little-known King Tutankhamen, who had died when he was 18, was still unaccounted for.