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利用超声波传感器测试障碍物的距离
可广泛用于单片机应用,智能小车开发,-measuring the distance of obstacle with the help of ultrasonic sensor
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基于单片机的汽车倒车雷达系统设计。本文介绍的就是利用超声波测距法设计的一种倒车防撞系统-Car parking sensor based on single chip design. This article describes the use of ultrasonic distance measurement method is designed as a reversing anti-collision system
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介绍了利用微处理机控制单元(MCU microprocessor control unit) 控制的超声测距仪的原理:由MCU 控制时间计数,计算超声波自发射至接收的往返时间,从而得到实测距离。给出了系统构成、电路原理及程序设计。并且在数据处理中采用了温度补偿和修正量的调整。此系统具有易控制、工作可靠、测距准确度高和流程清晰等优点。-Abstract : Principle and structure of ultrasonic distance measurement instrument b
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使用超声波测距传感器测距,并且在数码管上经行显示-Ultrasonic Distance Sensor digital display
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一些传统的距离测量方式在某些特殊场合存在不可克服的缺陷,利用超声波测量距离可以解决这些问题。基于此,本文叙述了一种以单片机为核心,由红外遥控信号接收集成电路、温度传感器等集成元件组成的超声波测距系统。该系统通过温度传感器测量环境温度,得出该温度下声波在空气中的传播速度,根据超声波从发射到遇到障碍物反射回到接收端的传播时间,计算出待测距离。通过对系统的调试和测试,所得结果达到设计要求。结果表明,本系统具有成本低,精度高,工作可靠,易于实现等优点。-As some of the traditiona
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基于89C52单片机来实现利用超声波传感器来测量距离,可用于智能小车等设计系统中。-Based on 89 c52 to implement using ultrasonic sensor to measure distance, can be used in the design of intelligent car system.
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超声波测距传感器程序,可以测两米以内的距离,两米以外效果不佳,特此说明。-Ultrasonic ranging sensor application, can measure the distance within two meters, two meters outside the effect not beautiful, hereby stated.
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基于51单片机的hc-sr04超声波传感器测距程序-Based on 51 single-chip hc-sr04 ultrasonic sensor distance measuring program
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用STM32测量输入脉冲高电平的宽度,应用如超声波距离传感器-With STM32 measuring input high pulse width applications such as ultrasonic distance sensor
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STM32中利用定时器的捕获功能得到的时间,从而利用超声波传感器测量距离的代码,保证原创,以前比赛的代码。-STM32 capture using the timer function of the time obtained by the ultrasonic sensor to measure the distance of the code, to ensure the original, before the game code.
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基于51单片机和超声波测距传感器,并使用WT588D语音模块实现语音播报-Based on 51 single and ultrasonic distance sensor, and use voice broadcast voice module WT588D
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US-100超声波测距模块可实现2cm~4.5m
的非接触测距功能,拥有2.4~5.5V的宽电压输入范围,静态功耗低于2mA,自带温度传感器对测距结果进行校正,同时具有GPIO,串口等多种通信方式,内带看门狗,工作稳定可靠。
US100超声波测距51-C程序-US-100 Ultrasonic Ranging Module enables 2cm ~ 4.5m
Non-contact distance measurement functions, with 2.4 ~ 5.5V w
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升高体重测量程序。身高采用高精度超声波传感器KS103,自带温度补偿,可直接通过串口输出距离;体重采用HX711高精度24专用称重AD.-Increased weight measurement procedures. High-precision ultrasonic height sensor KS103, comes with temperature compensation, directly through the serial output distance weight usin
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PIC单片机用来驱动HC-SR04超声波测距传感器的驱动源代码。可以方便的使用。-PIC microcontroller to drive HC-SR04 ultrasonic distance sensor driver source code. You can easily use.
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超声波测距,ds18b20温度传感器测温度并补偿声速,LCD1602显示温度 距离,还有蜂鸣器报警-
Ultrasonic ranging, ds18b20 temperature sensor measures the temperature and compensates the speed of sound, LCD1602 display temperature distance, as well as the buzzer alarm
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基于MSP430G2553单片机,结合无线收发数据模块,通过超声波传感器测距,辅以警报装置,实现超声波报警系统-MSP430G2553 based microcontroller, combined with wireless data transceiver module, ultrasonic distance sensor, combined with an alarm device to achieve an ultrasonic alarm system
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采用超声波传感器HC-SR04为测距元件、LCD1602液晶屏为显示器件、蜂鸣器和红光LED为报警器。超声波传感器HC-SR04将采集的数据通过信号线传送给单片机,利用MATLAB进行数据拟合,提高了测量精度,然后通过LCD1602液晶屏实时显示。-HC-SR04 ultrasonic sensor distance measuring element is , LCD1602 LCD screen display, buzzer and red LED for the alarm. HC-SR
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在stc89c52rc上利用超声传感器测距,显示在lcd1602上,可完成液位测量,固体测量等工业控制。-In the stc89c52rc on the use of ultrasonic sensor ranging, displayed on the lcd1602, to complete the liquid level measurement, solid measurement and other industrial control.
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超声波测距,根据超声波指向性强,能量消耗慢,在介质中传播距离远的特点,利用超生波传感器对前方物体进行感应,经过单片机中的程序对超声波传感器发射和接收的超声波信号进行分析和计算处理,最后将处理结果在LCD1602上显示。(Ultrasonic ranging, according to the strong point of ultrasonic energy consumption is slow, the propagation characteristics of the distance
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使用单片机并且驱动传感器进行超声波测距。(The ultrasonic distance measurement is carried out by using the single chip microcomputer to drive the sensor.)
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