51单片机，c8051f340通过GPIO模拟i2c程序

DA 转换 产生三角波 正旋波 梯形波（dac0832)换电路接成同相电压输出形式，其输出电压Vout=IR(1+R2/R1)。-DA conversion triangular wave generated spinning wave trapezoidal wave (dac0832) for access into the same circuit phase voltage-output type, the output voltage Vout = IR (1 R2/R1).

OCM4X8C驱动 作者：孙新虎 sunxinhu@163.com 日期：200412-OCM4X8C drive Author : Sun tiger sunxinhu@163.com date : 200412

单片要c8051f040中使用LCD测试程序例程-Test program of c8051f040 LCD

UDP实现嵌入式原程序-UDP realization inserts the type original procedure

51写的SLE4442程序实验用的SLE4442卡初始密码PSC1、PSC2、PSC3均为0FFH-51 written SLE4442 experimental procedures used in the initial password SLE4442 card PSC1, PSC2, PSC3 are 0FFH

xe166系列的PEC模块的使用例程,是英飞凌单片机培训的好资料-xe166 series of PEC modules using routines, is a good training materials Infineon microcontroller

基于arm的linux操作系统的minGUI图形库，是较好的GUI，比QT要简洁，代码的集成度高，是很好的参考程序-based on the Linux operating system arm of minGUI graphics library, the GUI is better than QT to be concise, code integration, is a good reference program

RISC processor ARM-7 emulator-ARM RISC processor-7 emulator

MDK学习之，FLASH学习， MDK学习之，FLASH学习！-MDK learning, FLASH learning, MDK learning, FLASH learning!