DL645

时钟芯片DS1302的MSP430的驱动程序，模块化书写，很好调用！(DS1302 clock chip MSP430 drivers, modular writing, good call!)

ATMEGA48 头文件 适用于 ICCAVR7.0 有些版本没有ATMEGA48的头文件(ATMEGA48 )

pic单片机Proteus仿真NEC格式红外，编码，解码，调制三部分(PIC proteus ad da )

说明：  Ic卡 cpu 卡 发卡源程序 Ic卡 cpu 卡 发卡源程序(ic card cpucard ic card cpucard)

预写入汉字，在彩屏上显示所要显示的汉字。。(Pre-written Chinese characters, Chinese characters to be displayed on the color screen. .)

direct sparse solver for linear equations

在51单片机上实现RS485通讯，能够实现与上位机的通信(RS485 mode on 51 single, able to communicate with the host computer)

说明：  usb控制下位机led 灯的点亮,哦2混排博大精深进 .(jhsofgj k skdfgmdkf m k pkd fkgfpok fgk dpo )

codejock 13 and activasi

电子温度计，可以准确的测量当前的温度，经过长时间的测量，误差不到1度(Electronic thermometer, you can present an accurate measurement of temperature, after a long period of measurement error less than 1 degree)