51单片机扩展64K以上数据存储区的源码。 已经过测试

USB程序源代码,包括PC端和单片机端.USB控制芯片为PIDUSBD12.-USB source code, including the PC client and single-chip client. USB controller chip for PIDUSBD12.

有关AVR单片机的bootloader，外国人写的，很实用，内容详细-the AVR MCU Bootloader, foreigners write, and very practical, detailed

基于单片机的数字温度计，由DS18B20采集温度-Based on single-chip digital thermometer, temperature acquisition by DS18B20

ADC0809是广泛使用的模／数转换器，在可不采用外部总线结构的单片机系统中(如 由AT89C51组成的系统)。ASC0809的数据线直接与单片结构的I／0 口相连，并由单片机的I／O 口直接对ADC0809进行控制。-ADC0809 is widely used in analog/digital converters, in not using the external bus architecture in the single-chip microcomputer system (such as the composition of the system by the AT89C51). ASC0809 data lines directly with the monolithic structure of I/0 I connected the MCU I/O port directly to control the ADC0809.

这是在matlab中的先进pid源程序，可以通过它学习pid控制-This is a matlab advanced pid source, you can learn through its pid control

由4X4组成16个按钮矩阵，设计成16个音。 可随意弹奏想要表达的音乐。 -By the 4X4 matrix composed of 16 buttons, designed to tone 16. Free to play the music you want to express.

pic控制的led灯的循环点亮模式，八个LED，高电平点亮，可用于I/O口及其它信号状态的观测。-pic control led cycle lights lit mode, eight LED, high light, can be used for I/O signal state of the mouth and other observations.

这是用iar环境编译的程序， 主要适用于msp430f149单片机 程序的内容是模拟比较器。-This is used to compile the procedure iar environment, mainly applicable to MSP430F149 single-chip process is the analog comparator.

89S51简易打嗝机

uip源代码（for 8/16位单片机）-East source code (for 8/16-bit microcontroller)