very good c program for software

dds 信号发生器的参考程序，，精工参考-dds reference signal generator procedures, Seiko reference

本方法的基本思想就是利用单片机具有的PWM端口，在不改变PWM方波周期的前提下，通过软件的方法调整单片机的PWM控制寄存器来调整PWM的占空比，从而控制充电电流-The basic idea of this method is the use of microcontroller has the PWM ports, without changing the PWM square wave cycle, under the premise of the method to adjust by software MCU PWM control registers to adjust the PWM duty cycle and thus control the charge current

philips系列lpc21xx产品的SD卡读写demo-philips series lpc21xx Product demo of the SD card reader

单片机智能抢答器设计论文，以及设计硬件图和附录-Single-chip intelligent design thesis Answer，And design the hardware chart and Appendix

msp430f149键盘中断程序，用端口中断。通过实验验证-msp430f149 keyboard interrupt procedures, using ports interruption. Experimental verification

基于LPC2400入门_以SmartARM2400为例 支持LPC2400系列的说明书，电路图和代码，LPC2470，LPC2478。。LCD-LPC2400-based portal to SmartARM2400 _ as an example to support the LPC2400 series of manuals, circuit diagrams and code, LPC2470, LPC2478. . LCD

16*16 LED dianzhen hanzi xianshi ,yong KEIL he PROTUES dakai.-16*16 LED display chinese,use KEIL and PROTUES to open it.

三星单片机，不可多得的Ｃ语言例程，开发平台，ＩＡＲ　ＦＯＲ　ＳＡＭ８ S3C9454 C语言例程.rar-Samsung microprocessor, said the C language routines, development platforms, IAR FOR SAM8 S3C9454 C language routines. rar

一个通用单片机平台，适合初学者，结合了操作系统的概念。-A generic single-chip platform, suitable for beginners, a combination of operating system concepts.

ATMEGA128的PCF8536驱动程序，对自己编写端口驱动的同志有很大的帮助！-ATMEGA128 the PCF8536 driver to prepare for their comrades-driven port of great help!