通过人眼视觉暂停来显示图片文字，可显示多种颜色 时钟等-Through the human visual suspended to show picture text, can display a variety of colors such as clock

不仅可以实现液晶屏的时钟显示，还可以测量温度的显示，做到实时记录温度数据-Not only can achieve LCD clock display, you can also measure the temperature of the display, so that real-time recording temperature data