c8051f020键盘和显示器源码，用hd7129来驱动

在51单片机上实现UCOS嵌入式系统编程。用户可自由添加代码。-To realize ucos embedded system programming in 51 single chip. code can be added freely.

lcd128*64PROGRAM，采用51芯片，如何显示LCD相应的位置-lcd128* 64PROGRAM using 51 chips, how to display the corresponding location LCD

红外遥控器的接收程序的另一个版本，其中的显示驱动不同-infrared remote control procedures for the reception of the second version, which shows the different drives

本库函数利用C8051F020 单片机的捕获功能实现了红外HS0038B的解码 代码简洁规范 可以很容易的移植到其它MCU的应用中-The library functions use C8051F020 MCU capture infrared HS0038B realize decoding simple code can be easily standardized transplant to other MCU applications

快热式热水器程序。循环调用显示、键扫描、温度检测、加热控制函数。 判断是否加热、加热功率及档位指示灯处理。-Quick-style hot water heater program. Cycle of calls shows that key to scan, temperature detection, heating control function. Determine whether the heating, heating power and light treatment stalls.

监控矩阵系统视频字符叠加,128路视频输入/32路视频输出.-Surveillance video characters superimposed matrix system, 128 video input/video output 32.

红外线遥控的相关代码及主控芯片的参考资料-Infrared remote control code and master the relevant reference chip

该程序用msp430单片机开发了一款单相电子式多费率电能表，用IAR开发的，已通过测试-MSP430 single chip microcomputer with the program developed a single-phase electronic multi-rate watt-hour meter, using IAR developed has been tested

用2051制作的测试1HZ到1M的频率测试C程序 -2051 produced by the test frequency of 1Hz to 1M test C program

使用51单片机和usb ch375芯片，完成与pc之间的通讯-The use of 51 single-chip computer and usb ch375 chips, complete with communications between pc