1

stm32f107读取控制RC522代码，读写扇区，更改赛区密码(stm32f107 read control RC522 code, write sectors, change passwords Division)

基于STC15系列单片机通过硬件SPI接口驱动ILI9341主控的彩色液晶屏，带有中英文显示，多种字体(STC15 series microcontroller based on the hardware SPI interface to drive the ILI9341 control of the color LCD screen, with Chinese and English display, a variety of fonts)

说明：  pic单片机,链接描述文件（*.lkr）含义 (pic microcontroller, Link description files (*. lkr) the meaning of)

说明：  AVR单片机控制DA芯片TLC5615，输出正玄波(AVR microcontroller controls Da chip TLC5615 to output sine wave)

基于LPC美尔倒谱特征的带噪语音端点检测.rar格式为ｖｉｐ(America Fall Cepstral Noisy voice endpoint detection. Rar format vip)

基于STM32F103的M25P64的驱动程序(the driver of the M25P64 based on the STM32F103)

ALIENTEK MiniSTM32 classcal example 设计懂了STM32中跑系统，和界面设计(ALIENTEK MiniSTM32 classcal example design STM32 understand the running system, and interface design)

CML公司语音压缩Codec CML7261 G.729A编码部分驱动代码。芯片比较小众，网上没有现成方案，是自己写的，已调试成功并商用，适合嵌入式语音压缩一体化设计方案。开发平台：NXP LPC17xx；KEIL ARM(Code for G.729A Codec CML7261.)

ADI 公司的高精度、三相电能测量芯片 ADE7878 进行电能计量，包括有功、无功和视在电能的计量。实现了电压、电流有效值测量，功率因数测量，以及电压跌落、过压和过流检测、相序检测等电能质量测量功能(ADE7878 goes beyond Class 0.2 Accuracy specification for Active Power Improves Active energy accuracy over line frequency to 0.1% for +/-10% line frequency)

stm32处理器，adc后采集的温度数据经dma读取，串口显示，systick时钟延迟，lcd显示温度数据！(stm32 processor ，temperature data collected in the adc which is read by dma serial and display by systick clock delay, lcd display temperature data)