查看会员资料
用 户 名：李***
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
ultrasonic-sensor_-distance
- 51 microcomputer ultrasonic ranging program based on Guo Tianxiang MCU development board prepared by the use of HC-SR04 ultrasonic sensor to measure the distance and return to the computer through the serial communication (for hardware reasons, the t