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文件名称:US-016使用说明书及例程V1.1
介绍说明--下载内容来自于网络,使用问题请自行百度
超声波传感器工作原理:
①采用I/O触发测距,给至少10us的高电平信号;
②模块自动发送8个40kHZ的方波,自动检测是否有信号返回;
③有信号返回,通过I/O输出一高电平,高电平持续的时间就是超声波从发射到返回的时间。
测试距离=(高电平时间*声速(340M/S))/2。(Ultrasonic sensor working principle:
(1) trigger the ranging with I/O to give at least 10us high level signal.
Module automatically sends 8 40kHZ Fang Bo to automatically detect whether there is a signal return.
(3) a signal is returned, and a high level is output through I/O. The duration of high level is the time from ultrasonic emission to return.
Test distance = (high level time * sound speed (340M/S)) /2.)
①采用I/O触发测距,给至少10us的高电平信号;
②模块自动发送8个40kHZ的方波,自动检测是否有信号返回;
③有信号返回,通过I/O输出一高电平,高电平持续的时间就是超声波从发射到返回的时间。
测试距离=(高电平时间*声速(340M/S))/2。(Ultrasonic sensor working principle:
(1) trigger the ranging with I/O to give at least 10us high level signal.
Module automatically sends 8 40kHZ Fang Bo to automatically detect whether there is a signal return.
(3) a signal is returned, and a high level is output through I/O. The duration of high level is the time from ultrasonic emission to return.
Test distance = (high level time * sound speed (340M/S)) /2.)
相关搜索: us16超声波测距
(系统自动生成,下载前可以参看下载内容)
下载文件列表
| 文件名 | 大小 | 更新时间 |
|---|---|---|
| ArduinoExample.rar | 642 | 2014-10-26 |
| US-016产品介绍V1.1.doc | 957952 | 2014-10-26 |
| US-016产品介绍V1.1.pdf | 361672 | 2014-10-26 |
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