dianji88997

本作品可实现如下功能： 1. 显示年、月、日、星期等日期项 2. 显示时、分、秒等时间项 3. 测量并显示温度 4. 秒表（含开始，暂停，继续，复位等） 5. 闹钟（含开关，时间设定，是否启用的标志等，精确到秒） 6. 时间和日期的校正（加减均可） (The works can achieve the following functions: 1 year, month, date, day of the week, the date of entry. Displayed, minutes, seconds time of 3 to measure and display the temperature. The stopwatch (including start, pause, resume, reset etc. ) 5 alarm (including switch, time set, the flag is enabled, accurate to seconds) the time and date of the correction (addition and subtraction can be))

51单片机的数字显示代码，开发板上的例程，大家看看。(51 Singlechip figures show the code, development board routines, take a look at everyone.)

stm32 io模拟IIC，访问EEPROM，AT24C64(stm32 io simulation IIC, visit EEPROM, AT24C64)

125K IC卡读卡器读头源码，绝对好用！(125K IC card reader read the first source, the absolute ease of use!)

采用TI LaunchPad开发板触摸屏控制DAC7611输出电压(TI LaunchPad development board using the touch screen controls DAC7611 output voltage)

speech emotion recognition,including feature extraction,training model and cllassifier.the main features are about formants,MFCC,picth etc.(speech emotion recognition)

基于STM32直接操作寄存器版本，07年开关电源控制程序，采集反馈的电压进行PI调节，达到稳压目的。(Register version based on the STM32 direct operation, 07 switching power supply control procedures, collect feedback PI regulating voltage, voltage regulator.)

ccd驱动程序,刺程序是tcd1209的驱动程序，能够修改积分时间(ccd driver stabbed program is tcd1209 driver can modify the integration time)

利用DAC0832来产生锯齿波的Proteus图(The use of DAC0832 to generate the sawtooth wave C language )

说明：  用PHILIPS P89LPC915 完成的A/D 和 D/A转换的C源程序.(Philips P89LPC915 complete with A/D and D/A conversion of the C source.)