铅酸电池充电器，采用78F9202单片机，C语言

linux环境下开发SD card驱动得好帮手-linux environment to develop a good SD card driver help

杜洋12864LCD电子时钟源程序，可以做成精美万年历-Du Yang 12864LCD electronic clock source, you can create attractive calendar

精确到秒，上电后开始走表，按键K2选择调整位，闪烁后按键K1加，按键K2第四次回到现实状态-Precise to the second, after power-walk table, adjust-bit key K2 choice, after flashing buttons plus K1, K2 keys back to reality the state of the Fourth

at89c51 读取 写入 6264 sram 的源代码-6264 sram write AT89C51 read the source code

基于PSE061A(凌阳单片机)多功能语音控制小车-Based on PSE061A (Sunplus Single-chip) multi-functional voice control car

proteus经典著作,最全库文件,图形液晶模块驱动芯片-proteus classics, most complete library files, graphic LCD Module Driver IC

C51语言的HD7279驱动程序-the HD7279 C51 Driver

240x128液晶T6963控制器驱动程序（C51）。功能较强，可实现反显，画图画直线等功能-128 T6963 LCD controller driver (C51). More powerful, can achieve significant anti-painted picture linear functions

利用ＺＬＧ／ＳＤ软件包以及串口间件，数据队列软件包，构造一个ＳＤ／ＭＭＣ卡读卡器．-Use ZLG/SD software packages as well as the serial inter-pieces, data queue package, construction of a SD/MMC card reader.

时钟芯片DS1302的使用,用LED显示的，具有键盘调节功能,在Keil下测试通过-The use of clock chip DS1302 with LED display with a regulatory function of the keyboard, under the test adopted in Keil