i2c

说明：  使用stm32控制的T12焊台源代码，来自网海(Source Code of T12 Welding Platform Controlled by stm32)

FFT变换 C51 C语言，绝对正确, 效率高，已验证，欢迎下载(FFT, C51 C language, is absolutely correct, high efficiency, has been verified, please download)

简单实现OBD读取功能，stm32f103的主控芯片(Simple implementation of OBD read function)

it is a good reference document for a beginner to study nand flash , in this doc have a lot of basic concept about flash

keil 下usb转串口，USB2.0接口,可接MMC卡(U盘)，可作USB Audio Device(USB声卡)。 (keil under the usb to serial port, USB2.0 interface, which can be accessed by MMC Card (U disk), can be used for USB Audio Device (USB sound card).)

系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)

基于msp430g2553单片机的ADC数据采集程序，同时将采集到的数据存入到flash中，并且可以通过串口发送数据。是不可多得的430代码模板。(Based msp430g2553 microcontroller ADC data collection procedures, and the collected data are stored into the flash memory, and can send data through the serial port. Is a rare 430 code templates.)

Vector公司推出的汽车标定CCP底层源码(Vector auto calibration CCP launched the underlying source)

说明：  自己写的基于GPS的通讯倒计时程序。可以直接使用，按键调整时间。希望对初学者有所帮助(The base of GPS communication count time program, maybe help the first person in this project. the key can adjust the time.)

ARM LPC2292 CAN例程 ARM LPC2292 CAN例程(ARM LPC2292 CAN ARM LPC2292 CAN)