查看会员资料
用 户 名:聪**
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
User-identification
- 用户摘挂机识别及扫描电路的软硬件设计。话机摘机,两个发光二极管亮,延时20ms,挂机,两个发光二极管灭。-User identification and scanning circuit hook hardware and software design. Phone off-hook, two LED lights, delay 20ms, hang up, two light-emitting diodes off.