4*4键盘C51单片机程序.本程序已经调试通过，4*4键盘接P1口数据从P2的8个发光二极管来表示...

1， SPI_877A,是针对PROBE877A所写。 SPI_877,是针对PROBE877所写。 SPI_77，是针对PROBE77所写。 初次使用使用PICMATE2004或者其简化版精灵版，如果为以上提到的3款型号，并有TPDEM1， 请根据PROBE型号在相应文件夹下打开项目，编译，并运行，具体连线请看各文件夹说明。 2， 其它文件夹项目均针对PROBE877A所建立，如果要使用PROBE877，请修改头文件，并选择PROBE877支持的芯片。 3， 严格禁止将PROBE877与877A混用，否则将造成仿真芯片工作异常。-1, SPI_877A, is written by PROBE877A. SPI_877, is written by PROBE877. SPI_77, is written by PROBE77. First-time use or its PICMATE2004 Wizard version of Starter Edition, if for the above-mentioned models 3 and TPDEM1, please PROBE models in the corresponding folder to open the project, compile, and run, the specific connection see the folder Note. 2, other projects are folders created for PROBE877A, if you want to use PROBE877, please amend the header file, and select PROBE877 support chips. 3, is strictly prohibited PROBE877 and 877A will be a mix, or else the work will result in simulation chips abnormal.

（自遍练习）AVR M16的步进电机，2004LCD驱动程序。ICCAVR编译通过。-(since practice times) M16 AVR stepper motor, 2004LCD driver. ICCAVR compile.

锂电池 充电保护板 原理图及PCB图 protel99se 格式 珍藏板 已在工程实际用应用-Rechargeable lithium battery protection board and the PCB schematic diagram protel99se collection plate format has been used in engineering applications

This the Serial Boot Loader for Microchip 24H and 33F Microcontrollers.-This is the Serial Boot Loader for Microchip 24H and 33F Microcontrollers.

用并口模拟I2C总线的源码-parallel simulation with I2C Bus FOSS

sharp flash blob 的烧写代码-sharp flash of burning blob of code

阅读关闭 1631年传感器的温度和 2 x 16 显示器上显示它和计算平均和最大值和最小温度并显示它

用 52 模拟SPI串口接受程序，然后控制无线模块发送出去！饱含nrf2401的初始化！-SPI serial interface with 52 analog acceptance procedure, and then control the wireless module to send out! Full of nrf2401 initialization!

测试DaVinci平台硬件uart的linux端程序-DaVinci UART hardware platform to test the linux client program

dram.rar-R3 DARM的基本工作原理，比较详细-dram.rar-R3 DARM the basic working principle, a more detailed