Apart from leisure Sato, found another way to achieve the digital clock, although the effect is not in front of his comrades, but the attitude of the spirit of learning I published my thoughts about.

• 闲暇琢磨之余，发现了另外一种实现数字钟的方法，虽然效果没有前面那位同志好，但本着学习的态度我把我的想法发布一下。