Peripheral for cursor of computer monitor

摘要

Peripheral for cursor of computer monitor.It consists of a mouse (1) formed in a cabinet (2) prism, which is properly controlled by a microcontrolada plate (3), with emphasis on the rollers (4, 5) with optical drives that move the cursor horizontally and vertically respectively, as well as the keys (6, 7, 8 And (9) of large size and drives low effort.Carrying out the functions of conventional (6 and 7) and other keys (8, 9) which make the function of the middle deck and double deck.