智能快速充电器设计资料，包括NI

一个微型打印机的C语言源程序-a micro printer C language source

任意波形电源逆变脉冲控制器，使用单片机做控制器，C语言编程-Arbitrary waveform pulse power inverter controller, make the use of single-chip controller, C language programming

LPC900单片机设计方案--自动响铃实验系统，完整的程序代码，可以直接运行！-LPC900 microcontroller design program-- automatically ringing experimental system, the integrity of the program code, can directly run!

我的液晶显示程序，用C语言写的，包含汉字显示，及正弦波显示。-Liquid crystal display my program written in C language, including Chinese characters display, and the sine wave show.

ARM程序，很好的学习资料-ARM program, good learning materials

freescale单片机HCS12对12864的驱动，能显示汉字，ASCII字符，以及绘图等。-Freescale HCS12 of 12864 single-chip driver, can display Chinese characters, ASCII characters, as well as graphics and so on.

usb 68013A芯片原理图和PCB图-usb 68013A chip and PCB schematic diagram

usb to 232 学习作下在线的资料-usb to 232 to learn to make the next line of information

单片机智能数显电子表时钟程序,含头文件,说明,本人亲自试过.-Single-chip intelligent digital display electronic watches clock procedures, including the first document, I personally tried.

悠景2.7寸OLED演示代码，可以在DEMO板上测试-Univision 2.7-inch OLED demo code, you can test at the DEMO board