To improve the shorting of the traditional displacing neon lamp scanning controller,a general purpose programmable scanning controller for neon lamps is developed on the basis of 8031 single chip micro computer,EPROM 2732 and output latch.

• 针对传统移位式霓虹灯扫描控制器的缺点，研制出由8031单片机、EPROM2732程序存储器和输出锁存器等组成的通用型可编程霓虹灯扫描控制器。