我看过一个原理图，是利用LM324互相比较电压，然后再通过4070异或运算。
短时我现在搞不清楚是什么原理（算法）。
请大家指教一下！
我在做相序检测！
相序检测有哪些计算方法方法?
答案:1 悬赏:30 手机版
解决时间 2021-04-14 20:55
- 提问者网友：末路
- 2021-04-14 04:45
最佳答案
- 五星知识达人网友：怀裏藏嬌
- 2021-04-14 05:54
对输入进行分压，降低输入幅度，主要钳位保护The next generation keyboard, future keyboard!
challenge and subverting the global computer keyboard, keyboard music instruments in 25 years ago，
The pioneer of the Chinese people firstly entered this area. who sent it into the modern house of CEO of Microsoft?
To challenge AT&T of the United States by improving communication deficiencies
Improving communication deficiencies, Chinese people challenge AT&T of the United States
challenge and subverting the global computer keyboard, keyboard music instruments in 25 years ago，
The pioneer of the Chinese people firstly entered this area. who sent it into the modern house of CEO of Microsoft?
To challenge AT&T of the United States by improving communication deficiencies
Improving communication deficiencies, Chinese people challenge AT&T of the United States
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