Search - ultrasound distance

[Other] 40k_test

Description: 用C语言编写的40Khz超声波产生函数，用于超声波测距，-With C language function 40KHz ultrasound generated for ultrasonic ranging,
Platform: | Size: 1024 | Author: 王伟民 | Hits:

Description: 一个用AVR单片机做的超声波测距程序,可测量0.1--3米的距离，程序使用了AVR自带的AD进行超声波的辩别和滤波。由于时间紧迫，没有进行更详细的注解，请大家谅解了！-Used to do a single-chip AVR Ultrasonic Ranging procedures, measurable 0.1- 3 meters distance, the program uses the AVR s own AD to carry out ultrasound辩别and filtering. As time is short, no more detailed comments, please Understanding the U.S.!
Platform: | Size: 3072 | Author: hai | Hits:

[SCM] code4

Description: 总体上讲，超声波发生器可以分为两大类：一类是用电气方式产生超声波，一类是用机械方式产生超声波。电气方式包括压电型、磁致伸缩型和电动型等；目前较为常用的是压电式超声波发生器；通常用于小距离检测、障碍物检测等。 -Generally speaking, the ultrasonic generator can be divided into two types: one is generated by electrical ultrasound, a class is generated by mechanical ultrasound. Electrical methods include piezoelectric, magnetostrictive-type and electric type, etc. currently more commonly used is the piezoelectric ultrasonic generator usually for a small distance detection, obstacle detection.
Platform: | Size: 134144 | Author: suxu | Hits:

[SCM] chaoshengbo1

Description: 超声波程序（接收部分），接收来自另外一片单片机发来的数据。最后计算出距离。-Ultrasound procedures (receiving part), receive from the other sent a single-chip data. Finally, calculate the distance.
Platform: | Size: 93184 | Author: 难民 | Hits:

[SCM] Usingultrasoundtomeasure

Description: 用超声波来测量距离，程序有些是借鉴网上的，不过大部分是自己写的-Using ultrasound to measure distance, procedures and some are from the Internet, but most are written in their own
Platform: | Size: 105472 | Author: 陈永喜 | Hits:

[SCM] Ultrasound

Description: 基于AVR的超声波测距程序，使用DS1820测温修正距离-Ultrasonic Distance Measurement Based on the AVR, the use of the amendment from the DS1820 temperature measurement
Platform: | Size: 90112 | Author: axin | Hits:

[SCM] chaosheng

Description: pic实现超声波模块的接受和用液晶模块显示测量距离。-pic ultrasound module to achieve the acceptance and use of liquid crystal display modules measuring distance.
Platform: | Size: 65536 | Author: dxeudwcw | Hits:

[SCM] chaoshengceju

Description: 超声波测距系统，通过超声波发送函数，单片机发送超声波，并通过定时器来测量距离-Ultrasonic ranging system, sent through the ultrasound function, single-chip microcomputer to send ultrasound, and through the timer to measure the distance
Platform: | Size: 2048 | Author: 国风 | Hits:

[Other] chaoshengboceju

Description: 超声波测距原理超声波测距是通过不断检测超声波发射后遇到障碍物所反射的回波,从而测出发射和接收回波的时间差t,然后求出距离S=Ct/2,式中的C为超声波波速。 -Ultrasonic Distance Measurement Ultrasonic Distance Measurement principle of continuous detection of ultrasound through the encounter after the launch of the echo reflected from obstacles in order to detect the launch and receive the echo time difference t, and then calculated the distance S = Ct/2, the C-type for the ultrasonic wave velocity.
Platform: | Size: 1024 | Author: 闫石 | Hits:

[SCM] the-ultrasonic-of-distance

Description: 基于AT89C51单片机倒车防撞系统的设计，主要是利用超声波的特点和优势，将超声波测距系统和AT89C51单片机结合于一体，设计出一种基于AT89C51单片机的倒车防撞报警系统。该系统采用软、硬件结合的方法，具有模块化和多用化的特点。-based on the contents of the AT89C51 monolithic integrated circuit reverse collision avoidance system design, mainly using ultrasound features and advantages, ultrasound ranging system and the integration with the integration AT89C51 monolithic integrated circuit, AT89C51 monolithic integrated circuit based on the design of a reverse collision avoidance warning systems. The system used software and hardware integrated approach of a modular and multi-use characteristics.
Platform: | Size: 2048 | Author: 艺林 | Hits:

[SCM] ultrasound-serial-measure

Description: 利用51单片机，超声波测出前方障碍物的距离，串口显示测出的距离-51 SCM, ultrasound to detect obstacles in front of the distance, serial measure the distance
Platform: | Size: 94208 | Author: liu | Hits:

[ARM-PowerPC-ColdFire-MIPS] sounic_INT

Description: 超音波對空雷達: 使用SRF05超音波範圍檢測器與2自由舵機，可對空曠區域進行平面掃瞄、掃瞄到有物體進入則持續追蹤。物體消失則進行最後消失區域擴大掃瞄。有效距離為2cm-60cm。開發環境： arduino-Ultrasound-to-air radar: Use SRF05 ultrasonic range detector and 2 free steering gear, the plane can be scanned on the open area, there are objects entering the scan to keep track of. The disappearance of disappearance of objects, the regional expansion of the final scan. Effective distance of 2cm-60cm. Development Environment: arduino
Platform: | Size: 2048 | Author: 張小瑋 | Hits:

[SCM] ultrasound

Description: 瑞萨的一款单片机的超声测距调节程序，能PID自动调节由距离控制的PWM输出-Renesas microcontroller ultrasonic ranging regulate a program that can automatically adjust the PID controlled PWM outputs by the distance
Platform: | Size: 91136 | Author: 周日成 | Hits:

[Other Embeded program] ultrasound-controller

Description: Our final project for the course consists of a wearable device to provide aid for the visually impaired. An ultrasonic distance sensor located on a hat collects data of the surrounding environment scanning the area ahead of the user, and uses this data to give an audio feedback through stereo headphones. Using the principles of human sound localization this feedback provides information on the location and distance of the obstacles around the user by changing the angle and intensity of the sound produced. The goal of this project was to create a device that would help visually impaired people to move around with more ease, helping them place walls, doorways and obstacles sooner than they would if they were using only a walking stick.
Platform: | Size: 13312 | Author: rakesh | Hits:

[SCM] RZ-SL22-Ultrasound--Distance

Description: 51系列单片机用RZ-SL22进行超声波测距的源代码，包括可下载的.hex文件-Distance measuring using RZ-SL22 controlled by MCU89C51. .hex file is also included
Platform: | Size: 16384 | Author: 叶子云 | Hits:

[VC/MFC] measure-distance-with--ultrasound

Description: 超声测距——通过发射、接受超声波来完成对距离的测量，压缩包里包括原理图和程序。对于学习超声测距模块有很大的帮助-Done through the transmission and reception ultrasonic for measurement of the distance, the compression bag including schematic diagram and program.Have a great help for learning ultrasonic ranging module
Platform: | Size: 346112 | Author: 慕佰草 | Hits:

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