I2C

STM32F103VET6下的SD卡驱动，有需要的朋友请下。(rfef fsdfiw )

7128芯片设计原理图，适合3A一下电流的步进电机驱动器设计，非常实用(7128 chip design schematics for what current 3A stepper motor driver design, very practical)

关于msp430单片机的源代码，里面有很多比较有用的实例讲解，可以很好的利用，特别是对于初学者，是很好的资料(Msp430 microcontroller on the source code, there are many more examples of useful explanations, can be well used, especially for beginners, is a very good information)

IIC驱动－－－MIPS平台之Sead开发板，驱动类。(IIC driver--- MIPS platform Sead development board, the drive type.)

说明：  A5130是一款图传模块，程序实现了使用stm32作为主控mcu，通过stm32的硬件四线spi总线控制A5130的寄存器实现两个模块之间的正常通信。(A5130 is a graphics module. The program implements the use of STM32 as the main control MCU. It controls the normal communication between two modules through STM32's hardware four wire SPI bus to control the register of A5130. Fast transmission rate, no packet loss)

说明：  STM32+ads1118采集程序，已调通(STM32+ads1118 sample program)

说明：  Arduino 对接收到的信号进行解码操作，从而得到按键信息，根据按键值控制舵机。(By decoding the received signal, the key information is obtained and the steering gear is controlled according to the key value.)

nrf2401功能使用文档，对学习者很有帮助。(zidongfanyi chu wenti le ,zhineng xie pingyin le.)

使用单片机实验板，在Keil C开发环境中编写串口发送和接收程序。在串口发送和接收程序中编程增加校验位，使用逻辑分析仪捕捉单片机串口引脚发送和接收数据的波形，并与串口接收和发送的数据进行比较。(Using SCM experiment board, in the Keil C development environment to write serial send and receive program. In the serial sending and receiving program, the program adds the parity bit, and uses logic analyzer to capture the waveform of the data sent and received by the serial port of the microcontroller, and compares it with the data received and sent by the serial port.)

奥斯电子zigbee无线传输点亮LED灯的源代码(zigbee wireless lighting source)