使用8051 MCU利用夏普灰尘传感器GP2Y1010AU检测PM2.5

I2C driver for PIC, PICC compiler - bitbanged. Needs pull-up resistor on SCK and SDA and ports set for open collector -I2C driver for PIC, PICC compiler- bitbanged. Needs pull-up resistor on SCK and SDA and ports set for open collector

At91系列Ｉ２Ｓ代码--I2S code for At91 series.

基于PDIUSBD12，freescale MC9S12DT256单片机程序，包含枚举功能及串口与CAN线的相互转化。-communication between PC and freescale MC9S12DT256 with PDIUSBD12

SD卡和FAT16读写源代码 支持长文件名和子目录-SD card and FAT16 read and write the source code to support long file names and subdirectories

iic协议中有4种模式，我这个iic通讯是用了4种模式，主机发命令给从机，然后从机接收到命令后作出反应，比如发数据给主机，这个通讯协议是我自己拟定的！

下面是嵌入式C代码，用于在LCD上生成自定义字符。

ht1621的液晶驱动程序，很好用，欢迎下载。-ht16xx LCD driver, useful, welcome to download. A password to extract passwords note that the procedures do not have the passwords.

数据采集 数据采集-Data Acquisition Data Acquisition Data Acquisition

主要讲了单片机是实现简易示波器的程序功能。-Major topics of the microcontroller is to achieve simple oscilloscope program features.

这是Kinetis LSeries GCC项目启动。