138译码器

AU 3.5" TFT-LCD 源代码，使用PMP开发中使用(AU 3.5 "TFT-LCD source code, the use of the development of the use of PMP)

本人at89c51snd1c主控IC增加了128*32点阵驱动显示，帮助MP3DIY者学习用(I at89c51snd1c control IC increased by 128* 32 dot matrix display drive to help those who learn MP3DIY)

说明：  MSP430步进电机模块，可以调节方向以及转速 包括串口控制以及键盘控制两种模式（纯原创）(MSP430 stepper motor module, you can adjust the direction and speed of the serial port control and keyboard control, including two modes (pure original))

电子设备的接触不良原因分析，分析的很深刻。(Electronic equipment is bad cause analysis, very deep.)

AVR的OLED例程，型号见文件夹名称，还不错(AVR OLED routines, models see folder name, but also good)

利用keil变成完成oled显示功能能用！！！！！！！！！！！！！(Using keil to complete OLED display function can be used)

说明：  基于固件库的STM32F103 ADC采样例程(STM32F103 ADC demo,just for learning)

电表事件记录模块代码，电表用段码显示代码，用于电表计量终端等产品应用(Meter event log module code, the meter with a segment display code for the meter measuring end-product applications such as)

风机的爬山法以达到最大功率追踪，采用simlink实现。(Fan climbing method to achieve maximum power point tracking, using simlink achieved.)

基于stm32的人体心电采集系统，用到uC-OS-II和uC-GUI，USB等，包括原理图，程序，图片(Human ECG acquisition system based stm32, use uC-OS-II and uC-GUI, USB, etc., including schematics, programs, pictures)