ia4421 芯片用于实现800米无线通讯

可用于任何单片机平台的I2C总线读写程序，IO脚模拟。-Single-chip platform can be used for any of the I2C bus to read and write procedures, IO pin analog.

upsd 3200序列的usb驱动，适合ST upsd 3200序列单片机的开发 仅供参考-upsd 3200 series usb driver for ST upsd 3200 single-chip development sequence for reference only

风机智能控制系统代码1,请大家一观,自己使用不外传!-Fan intelligent control system code 1, please a concept, and their use of non-Gaiden!

A/D转换，转换结果用液晶显示出来，液晶是OCMJX12864。显示的结果是数字量。使用的是ADC0809。（有原理图）-A/D conversion, conversion results liquid crystal display, LCD is OCMJX12864. The result is digital displays. Are using the ADC0809. (With schematic diagram)

16*16 LED dianzhen hanzi xianshi ,yong KEIL he PROTUES dakai.-16*16 LED display chinese,use KEIL and PROTUES to open it.

AVR仿真器制做全过程,我已经成功做出两个,现在还在使用.里面有原理图,代码-AVR simulator system to do the whole process, I have successfully made two, and now are still using. There are schematics, code

本代马是以AVR系列单片机为硬件，开发环境采用ICCAVR，用软件模拟I2C总线-this generation is MCUs for hardware, using ICCAVR development environment with software simulation I2C Bus

基于msp430f149的BC7281显示程序，在iar平台开发的．-BC7281 show based on the MSP430F149 procedures iar platform.

89S51简易打嗝机

本程序用于接收一般的红外线代码。很适合51单片机的新手学习。-This procedure is used to receive infrared codes in general. Very suitable for the novice to learn microcontroller 51.