查看会员资料
用 户 名:于****
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
M1Reader
- M1卡读卡器的电路PCB板图。可根据自己需要进行电路板图的修改变动 。协议为14443B协议,单片机采用宏晶89C54-M1 card reader PCB circuit board diagram. According to their need for change in board changes diagram. Agreement 14443B agreement with Wang Jing 89C54 microcontroller