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超声波测距
应用背景
stm32超声波测距程序,可用于位移测量,飞行器定高,室内避障,可用于巡线小车追踪目标,C语言编写,简单易懂,方便移植,使用的MCU为stm32f103.
关键技术用超声波测距,使用stm32通过电平触发方式发给TRIG端脉冲,然后通过外部中断方式和定时器精准定时读出模块echo高电平时间,从而算出所测的距离。
- 2022-04-09 12:51:34下载
- 积分:1
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C51- LCD12864-显示字符
资源描述
在KEIL4环境下,实现51系列单片机的C程序开发调试源代码。应用于单片机嵌入是系统。本程序实现51单片机驱动LCD12864,进行汉字显示。
- 2022-03-10 04:36:49下载
- 积分:1
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mega 128 ADC
mega 128 ADC + UART-mega 128 ADC
- 2022-07-12 15:13:04下载
- 积分:1
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ARM linux的USB摄像头驱动程序,带截图
linux系统下的luvcview的摄像头驱动程序。可在ARM板子上和PC上运行,有两个makefile 文件。对luvcview的程序添加了截图功能,所得图片保存在文件目录下。
- 2022-01-25 21:38:03下载
- 积分:1
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TELNET实现嵌入式原程序
TELNET实现嵌入式原程序-TELNET realization inserts the type original procedure
- 2023-03-10 15:10:03下载
- 积分:1
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林师傅copiler PIC18F4550 C18
这是PIC18F4550的LIN主协议的项目。此项目用于MPLAB C18编译器;
- 2022-02-15 16:16:35下载
- 积分:1
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cpci程序
根据cpai协议编写的测试程序
cpci程序
根据cpai协议编写的测试程序-CPCI cpai procedures under the agreement prepared by the test procedure
- 2022-06-26 16:06:17下载
- 积分:1
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Nucleus latest code, we can try.
Nucleus最新代码, 大家可以试一下。-Nucleus latest code, we can try.
- 2022-07-27 23:42:01下载
- 积分:1
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ce5.0bsp制造商三星,包括EBOOT,Nboot,内核,驱动程序。KITL…
三星原厂的CE5.0bsp,包括eboot,nboot,kernel,driver。实现了kitl,directdraw驱动 eboot有usb下载功能
-CE5.0bsp the manufacturer Samsung, including eboot, nboot, kernel, driver. Kitl realized, directdraw a usb drive eboot download function
- 2022-08-25 17:51:13下载
- 积分:1
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The following is a range of ultrasound procedures, the hardware circuit as a res...
下面是一个超声波测距的程序,硬件电路由于电脑格盘已丢失,下面的代码是从样机上复制的。
硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。
液晶显示采用LCD1602模块,下面的代码里有液晶的驱动,可以拷贝用于它处。
超声波发射电路包括压电换能器及其支持电路,发射约44KHz的超声波。
超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右,测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.
- 2022-03-11 22:11:17下载
- 积分:1