-
凌阳1602液晶显示器驱动。IOA高8接数据
IOB8~10接RS、RW、E
凌阳1602液晶显示器驱动。IOA高8接数据
IOB8~10接RS、RW、E-Sunplus 1602 liquid crystal display driver. IOA then 8 data high IOB8 ~ 10 then RS, RW, E
- 2023-07-31 06:15:03下载
- 积分:1
-
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
-
kfs 1.0.1release Embedded File System Version Author : Eagle Source : http://www...
kfs嵌入式文件系统1.0.1release版
作者:Eagle
来源:http://www.embseek.com
由embseek开发,专门针对小容量的EEPROM和FLASH等存储器,应用于无操作系统的嵌入式系统中。实现了类似于标准文件操作的接口。压缩包内有在pc下使用ram调试的示例代码。
1.0.1release版本更新内容
修改文件系统初始化api,使用开始地址和结束地址作为参数
修正了文件创建api,添加文件打开模式开关
修正文件碎片管理功能,现在已经不会出现文件碎片啦!
修正了文件系统当前首地址存放方式.-kfs 1.0.1release Embedded File System Version Author : Eagle Source : http://www.embseek.com by embseek development, specifically aimed at small capacity, such as EEPROM and FLASH memory, No operating system for embedded systems. Achieve similar to the standard file manipulation interface. Compressed within the pc use of the ram debugging code examples. 1.0.1release updated version to modify the file system initialization api. use starting address and ending address as a parameter that the file creation api. Add open mode switch that debris document management functions, it is now no document debris! That the first file system addresses the current storage methods.
- 2022-09-19 19:00:03下载
- 积分:1
-
sim908 在协议嵌入
嵌入在 sim908 的调制解调器。在文件中你有 sim900 开发 IDE 和与普康吃使用 Eclipse IDE 的说明。
示例文件和编译器。
运行所需的 RVCT 编译器
- 2023-03-14 20:45:07下载
- 积分:1
-
pstn实用拨号规则
pstn实用拨号规则-practical PSTN dial-up rules
- 2022-04-08 11:22:50下载
- 积分:1
-
VeriFone EVO法案1.10.0
应用背景verix EVO的行为1.10.0.1发布日期:第十一月2015日产品建设:2景区简介verix EVO的行为是一个库,这有助于创建应用程序的verix EVO和VX平台。应用关键技术VeriFoneSDKVX行为EVO密码键盘
- 2022-03-22 16:28:49下载
- 积分:1
-
DSP /BIos时钟定时器C++源码,使,要在BIOS设置里加入相关的设置内容...
DSP /BIos时钟定时器C++源码,使,要在BIOS设置里加入相关的设置内容-DSP/BIos clock timer C++ source code, so that should have added in the BIOS to set the settings related to the content
- 2023-06-19 21:20:03下载
- 积分:1
-
51单片机cc1100例程
51单片机实现的CC1100无线收发程序包,主机与从机均连接在51单片机上(89C51),无线收发的频率需要在mian 函数中进行修改,默认为433,测试时请保持在10米范围内,51单片机与cc1100接口请看main函数的宏
- 2023-01-31 01:05:03下载
- 积分:1
-
手写识别Chinput源码
手写识别Chinput源码-handwriting recognition Chinput FOSS
- 2022-08-14 15:29:24下载
- 积分:1
-
PIC单片机做的逆变器
PIC单片机做的逆变器,有原理图和整套源代码!适合新手参考,也适合一些工程师直接使用,有详细的功能说明文件。可以下载下来看一下!很有用的,如果有不明白的可以联系我。
- 2023-07-13 22:55:02下载
- 积分:1