scdc

Smart card虚拟读卡器驱动源码，这个很稀少的哦(smart card virtual driver source code.)

DS1302的操作程序。51单片机开发的C51程序。方便移植(DS1302 operating procedures. 51 C51 microcontroller development program. Easy transplanted)

说明：  蓝桥杯单片机，模拟智能灌溉，亲测是对的！(Blue Bridge Cup MCU, simulate intelligent irrigation, pro-test is right!)

说明：  对一路工频交流电（频率波动范围为50 ±1Hz、有失真的正弦波）的电压有效值、电流有效值、有功功率、无功功率、功率因数进行测量的数字式多用表。通过LCD12864显示(Frequency of the AC all the way (the frequency of fluctuations in the range of 50 ± 1Hz, there is distortion of the sine wave) RMS voltage, RMS current, active power, reactive power, power factor measurement of the digital multimeter. LCD12864 show through)

Design, of piles, checking of piles analitical

一组频谱分析结果，样本容量1601，即1600线。(A set of spectral analysis results, sample size 1601, 1600 line)

说明：  控制步进电机的转向，转速,转速分为三档，50ms-130ms(i don't speak english)

拍摄照片存储到SD卡并且把图像显示在LCD品目上(Take pictures, store them on SD cards, and display the images on the LCD items)

可以使用keil软件，利用51单片机实现抢答器功能(Keil software can be used to achieve the use of 51 single-chip Responder function)

Proteus7.6 SP4 目前最新版的破解版,7.7目前只有demo,所以目前最常用的还是7.6,欢迎下载交流.(Proteus7.6 SP4 latest version of the crack version 7.7 currently only demo, so the most commonly used is 7.6, please download the exchange.)