I2C通信程序，用VHDL写的，FPGA和单片机可用于有限..

在C8051F930单片机上，利用端口匹配和PCA实现按键的长按、短按功能。-In the C8051F930 microcontroller, using the port matching and PCA to achieve a long button press, short press functions.

键盘的驱动，c代码，给嵌入式用的，可以拿来自己研究用，比较不错。大家多交流-Keyboard driver, c code for embedded use, and can use their own research, a good comparison. Members will exchange

利用ADC12内部温度传感器测量室温，并将测量结果显示在数码管上-use ADC12 internal temperature sensor measuring room temperature, the measurement results are displayed on the digital pipe

MSP430 的AD转换，经过MSP430F247测试完全可用 -MSP430 the AD conversion, after the test completely available MSP430F247

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut

红外遥控解码程序，NEC标准均可用，已经可以在很多机种上得到应用-IR

8051编译器 dos下 很小-8051 compiler under small dos

keil软件指南，对keilc51软件的安装、操作程序进行了详细的调试。对基尔初学者很有帮助

介绍了使用CS5520进行mV信号采集的源程序-Introduced mV signal acquisition using the CS5520 to the source

凌阳单片机的语音程序4，供学习凌阳单片机的学习者参考-Sunplus SCM four voice procedures for learning Sunplus SCM reference learners