查看会员资料
用 户 名:chen****
发送消息- Email:用户隐藏
- Icq/MSN:
- 电话号码:
- Homepage:
- 会员简介:
最新会员发布资源
hongwaijisu
- 通过红外线对产品计数 简单地说就是产品在红外发射管和接收管之间 传动,当红外被挡住后,计数器计数加1-Count of product by infrared Simply the products in the infrared emission between the tube and receiver tube Transmission, when the infrared is blocked, the counter count plus 1