24C02EEPROM C源程序，I2C接口，很有用的一种接口，值得学习。

STM32实现读卡器功能,适用于STM32E-EVAL开发板-STM32 card reader function to achieve for STM32E-EVAL development board

LCD1602 字符屏测试程序，驱动芯片44780-Characters LCD1602 screen test procedure, 44780 Driver IC

麦迪工作室51开发板LCM1602液晶屏驱动代码。可点亮1602液晶屏。-Madison Studio 51 development board LCM1602 LCD driver code. 1602 LCD screen can be lit.

一个电器智能控制开关的源程序，可作为智能家居系统中的一个模块使用，与上位机相连，接收上位机的指令并进行开关动作，可查询状态-An intelligent control switch electrical source, can be used as smart home system, a module to use, with the host computer connected to host computer receives the instructions and make switching action, you can check the status

read and write eeprom,at24c512.debug finished pass.

msp430入门所需的资料全在里面的，是PDF版！-MSP430 entry required that all information furnished on the inside is PDF version!

这是一个LED灯光渐变的程序！已通过调试-This is a gradual process LED lights! Had passed through debugging

有关74hc080的一些相关资料，希望可以帮助大家，它多用于IC卡读取了！-74hc080 some of the relevant information, I hope can help everyone, it used the IC card reader!

以个C51编写的完整函数集，包括时钟，LCD，语音芯片-- C51 to prepare a complete function set, including clocks, LCD, voice chip

集成CAN总线的单片机连接图，包括ad转换，电源处理，通过232与主机的通讯--An SCM connection graph of integrated CAN bus, including ad conversion , power treatment and the communication with main machine by 232.