基于单片机的磁流体显示设计--以数字时钟为例

Design of Magnetic Fluid Display Based on Single Chip Micocomputer--Take the Digital Clock As an Example

设计了一种以点阵显示为基础的新型磁流体显示器,该显示器以电磁铁为点阵元,以单片机和三极管作控制核心,可显示数字以及一些点阵图形,且驱动简便,图形变化过程憨态可掬。可用于幼儿玩具显示屏、科普展示仪器和居家装饰等产品能起到健康护眼,解压舒适的功效。

A new type of Magneto-Hydro-Dynamical display based on dot matrix display is designed.The display takes electromagnet as the lattice element and Single Chip Micocomputer and triode as the control core.It can display figures and some dot matrix graphics.It is easy to drive and the process of graphic change is charmingly naive.It can be used for children’s toy display screen,popular science instruments,home decoration and other products,healthy eye care,decompression and comfort.