Line Array LED Graphic Display Device Design

With the MSP430G2553 of TI company as controller,using persistence of vision principle,a new type of linear array LED image display device is designed.Through the high speed rotation of a 16 bit LED driven by the motor,by MCU controlling,character,graphics and simple dynamic picture display are realized,and the contents and mode of display can be real-time variable.Test results show that this system has stable performance,achieve the design requirements index.