论文部分内容阅读
1、研究背景和现状自从单片机被广泛使用以来,基于单片机的LED显示装置被不断研究和改进,已经被应用到了各种硬件制作和显示当中,从实际的LED点阵模块发展到了利用人眼暂留效应的以一列LED达到LED点阵的效果。摇摇棒、散光棒、荧光棒,就是利用这种效果,在市场上被广泛使用。像摇摇棒、散光棒、荧光棒这些传统的悬浮屏,是一种利用视觉暂留效应制作的“高科技玩具”一旦挥动,LED就会随着位置的变化而变化(亮
1, the research background and the status quo Since the SCM has been widely used since, SCM-based LED display device has been continuously researched and improved, has been applied to a variety of hardware production and display, from the actual development of the LED dot matrix module to use the human eye temporarily Stay effect with a LED LED dot matrix to achieve the effect. Shake stick, astigmatism stick, light stick, is the use of this effect, is widely used in the market. Traditional floating screens, such as shaking bars, astigmatism bars, and light sticks, are “high-tech toys” made using the Persistence of Visions. Once fluttered, the LED will change as the position changes