avr单片机用的，有源代码，原理图（包括JTAG和STK500）

基于电力载波芯片3106开发的,在载波和485之间互相转换-Power Line Based on the 3106 chip developed at 485 between the carrier and conversion

使用DS18B20温度传感器设计的温控系统，在数码管上显示当前温度并且温度高于或低于预设值时发出报警声。-DS18B20 temperature sensor designed for the use of temperature control systems, digital tube displays the current temperature and the temperature is above or below the preset value, an alarm sound.

用VC实现的信号源界面代码，仅仅是界面，没有应用程序-To achieve a signal source with the VC interface code, just interface, there is no application

单片机课程设计程序，利用单片机模块实现键盘扫描输入输出显示-SCM curriculum design process, the use of MCU module for the keyboard scan input and output display

TPup-40A打印机及T6963驱动程序-TPup-40A printer and T6963 driver

这功能实在太强大了，你下载来看看就知道了，太精彩了啊。-This function is simply too strong, you take a look at the download will know, too wonderful ah.

atmega16测电压源码，适合AVR单片机的初学者-atmega16 measuring voltage source, suitable for beginners AVR Microcontroller

Parameters Parameters

频率计是用单片机89C51和几块数字电路几个三极管-Frequency meter is used and a few 89C51 single-chip digital circuit several triode

make mp3 by yourself