rtLinux源代码

Proteus仿真的完整工程－DS1302实时时钟（带源码） Proteus仿真的完整工程－DS1302实时时钟（带源码）-Proteus simulation of a complete project-DS1302 Real Time Clock (with source) Proteus simulation of the complete works-DS1302 Real Time Clock (with source)

另一个在mpc8272上产生usb sof帧的demo-Mpc8272 generated in another usb sof frame demo

应用背景这是一个C库TI MSP430系列单片机。单片机接口与液晶16x02（tc1602a-01t）数据表：https://www.adafruit.com/datasheets/tc1602a-01t.pdf关键技术特点：•移动指针到单元格（×）•写一个字符串•写一个字符—…

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.

电子元件基础教程--Basic class for electronic elements.

合众达SEED ADK6727开发板NAND Flash模块测试程序的源代码-SEED ADK6727 SDK Nand flash testing program

研勤公司2440开发板的测试程序，包括所有s3c2440模块的测试，推荐下载-research service company 2440 development board testing procedures, including all s3c2440 module testing, download

IAR C compiler FanControl CPU: atmega128

该程序基于STM32利用ST库3.5实现了一个串口通信程序，程序支持printf和用户实现的print_usart来模拟C语言中的printf功能，以辅助代码的调试和变量的回显，方便调试。

C51按键测试程序,经本人制作电路调试合格,可以工作,请多多指教-C51 key test procedure, after I qualified production circuit debugging, you can work please advise