uc1611s芯片资料

说明：  其主要应用于个人定位、老人定位、车载导航、手机、相机、平板电脑、手持机及智能穿戴。nmealib移植到STM32平台，可参考野火的例子(It is mainly used in personal positioning, elderly positioning, vehicle navigation, mobile phones, cameras, tablets, handsets and smart wear. Nmealib is ported to STM32 platform, referring to the example of wildfir)

说明：  dac1220e的驱动程序（stm32f103平台）(Driver of dac1220e (STM32F103 platform))

说明：  ADS7950有4路输入，并且可以对每一路输入单独设置输入范围，可以使用在通道需要不同输入范围的情况下。(Ads7950 has four input channels, and each input channel can be set with its own input range. It can be used when the channel needs different input ranges.)

es9028芯片手册-用来实现音频麦克风..(Es9028 chip manual - used to implement audio microphone..)

国民技术usbkey 芯片加密资料 168k flash 3k ram 8051内核

fdc2214是电容检测传感器芯片 精度可达nf(Fdc2214 is a capacitance detection sensor chip with an accuracy up to NF)

AD7091R官方参考驱动程序，和大家分享，一起学习(AD7091R official reference driver, to share with you)

新唐单片机 ，n76e885 简体中文资料(NUVOTON MCU, n76e885 Simplified Chinese Information)

其主要应用于个人定位、老人定位、车载导航、手机、相机、平板电脑、手持机及智能穿戴。nmealib移植到STM32平台，可参考野火的例子(It is mainly used in personal positioning, elderly positioning, vehicle navigation, mobile phones, cameras, tablets, handsets and smart wear. Nmealib is ported to STM32 platform, referring to the example of wildfir)

一些经常遇到的AD元器件封装，希望能够有帮助。(Some Component Packaging)