51单片机矩阵键盘的设计与调试，建议使用52单片机。

DEW POINT CALCULATION ROUTINE

本系统参照片上系统的设计架构、采用FPGA与SPCE061A相结合的方法，以SPCE061A单片机为进程控制和任务调度核心；FPGA做为外围扩展，内部自建系统总线，地址译码采用全译码方式。FPGA内部建有DDS控制器，单片机通过系统总线向规定的存储单元中送入正弦表；然后DDS控制器以设定的频率，自动循环扫描，生成高精度，高稳定的5Hz基准测量信号。-The system with reference to the design of system-on-chip architecture, used a combination of FPGA and SPCE061A approach to SPCE061A Singlechip for process control and scheduling core mission FPGA for external expansion, internal self-system bus, address decoding using the entire translated code approach. DDS has built internal FPGA controller, microcontroller through the system bus to the provisions of the storage unit into the sine table DDS controller and then to set the frequency, automatic cycle of scanning, to generate high precision and high stability of the baseline measurement 5Hz signal.

这是一个NOKIA 3310液晶显示屏方面的资料，可供在单片机设计方面的人员参考-This is a NOKIA 3310 LCD screen area, is available in single-chip design reference

SPCE061A 7289 键盘显示控制，7289的一些显示控制-SPCE061A 7289 keyboard display control, display control of some 7289

GPS模块与单片机89s51之间的数据通信，单片机存储定位信息，并在LED上显示出来-Single-chip GPS module and the data communication between 89s51, single-chip storage location information, and displayed in the LED

反汇编MSC-51系列单片机源码!目前支持BIN文件,要想支持HEX格式!大家可以自己下载去修改!目前版本没有识别DATA段功能!-Disassembly MSC-51 series single-chip source! Currently supports BIN file, in order to support HEX format! Everyone can download to change! Current version does not identify the DATA function para!

驱动增强型单总线数字温度传感器DS1820进行温度检测-Single bus driver and enhanced DS1820 digital temperature sensor, the temperature detection

凌阳单片机的机器人能够寻迹，排暴。不同于上一个-Sunplus SCM robot can track finding, Pai storms. Unlike the previous

12864LCD液晶仿真，控制器为[ks0108] 07液晶12864显示菜单[ks0108]-LCD 12864LCD simulation, controller [ks0108] 07 LCD 12864 display menu [ks0108]

实现了对红外遥控器的解码及响应，并能进行LCD显示。-Realize the infrared remote control decoder and response, and can carry out LCD display.