89C52的键盘扫描LED显示及串口程序。 用Keil C51开发。用通用实验板调试通过。...

HD44780LCD驱动源代码文件,有一定的参考价值.希望大家共同进步.在此也感谢我的同事对我的帮助和支持!谢谢!-HD44780LCD driver source code files, has a certain reference value. I hope that progress can be shared. Here also thank my colleagues for my help and support! Thank you!

nRF24E1多发单收，接收程序。原理，切换接收频率。-nRF24E1 multiple single-admission, to receive the procedure. Principle, to switch the receiving frequency.

8019和51单片机的接口电路-8019 and 51 MCU Interface Circuit

80C51F020的SPI接口源码-80C51F020 SPI interface FOSS

74HC595程序,C51版的,己调试过-74HC595 procedures, C51 version, others have been debug

本人以前做的一个DVD+TV 项目，51用做控制，含 NEC红外遥控接收和转发，VFD1632驱动，OSD 芯片M35055，NTSC高频头控制以及I2C 24C02的读写，因为以前所写，有些地方看起来有点乱，但功能模块OK，整个程序也是可以运行的，希望能给初用者有点参考-I used to do a TV DVD, 51 used as a control, with NEC infrared remote control and forwarding, VFD1632 drive, OSD M35055 chip, NTSC tuner control and I2C 24C02 read and write, because it was written in some places appear to be a little messy, but functional modules OK, the entire procedure can be run in hopes of giving users a bit early reference

（一）OCMJ8X15D的触摸屏是用模块内部控制器控制的， （二）OCMJ15X20D（V3.2）的触摸屏是用ADS7843控制的，该控制器已集成在模块上，模块已留出ADS7843的控制线供客户使用（OCMJ15X20D上的J5脚），

ARM环境使用的SD卡驱动和FAT16文件系统读写源代码-ARM environment for the use of the SD card drive and FAT16 file system to read and write source code

采用单片机控制的cs8900芯片的驱动和TCPIP协议栈-using micro-controller chip the cs8900 drive and TCPIP stack

这是一个电子钟的设计源程序,可以实现摇控功能,LCD2402-This is the design of an electronic clock source, you can achieve the remote control function, LCD2402