可以测试0~25V的直流电压，有软件滤波，和小数点自动进位功能....

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avr单片机的adc键盘，利用了avr单片机的adc接口-adc keyboard microcontroller avr

数码管的时钟电路设计的实现 功能强大的程序-digital clock control circuit design to achieve a powerful proce

2个F040之间的CAN通讯，可以远程帧收发，c语言-2 of the CAN communication between the F040, you can send and receive remote frames, c language

ARM采用的是LPC2210，液晶采用TFT的。源码为C。在SMATR2210上使用过。-ARM is based on LPC2210, the use of TFT LCD

MCS-51单片机实用子程序库,对十进制浮点数和二进制浮点数的相互转换子程序进行了彻底改写，提高了运算精度和可靠性-MCS-51 single-chip utility subroutine library for floating point and binary floating-point decimal mutual conversion subroutine carried out a thorough rewrite, improve the computing accuracy and reliability

单个或多个ds1820温度读取c51源程序-single or multiple ds1820 temperature read source decoder

在液晶1602LCM的一个计算器的代码。希望单片机的朋友能够下载和交流！-LCD 1602LCM code of a calculator. Hope that SCM can download and exchange Friend!

KeilC编译软件，是学习单片机的重要工具！本实例教程内容丰富！特别适合初学者！-KeilC compiler software, are an important tool for studying single-chip! Examples of rich content of this tutorial! Particularly suitable for beginners!

基于单片机的嵌入式USB主机研究与实现，一篇好文章-Based on Single Chip Embedded USB Host Research and realize, a good article