DDS

大整数阶乘新思路，实现了大整数阶乘的程序(Large integer factorial new ideas, the realization of a large integer factorial process)

stm32f4范例，双ADC同时采样，通过DMA的双buffer模式传送，希望对初学者有帮助。范例完整，可直接在stm32f4dis上运行，环境nvision5(example for stm32f4dis,used to describe how to set double ADCs sampling simultaneous ,and send the data through the DMA Double buffer mode )

16X64LED点阵 单片机 移动 程序+仿真(16X64LED AT89C51 Proteus)

Proteus仿真：AT89C51RD2 & HDG12864F-1 & HDG12864F-3显示一幅图片；分别是串口通讯控制 和 并口通讯控制；(Proteus simulation: AT89C51RD2 & HDG12864F-1 & HDG12864F-3 shows a picture were serial communication control and parallel communication and control )

1、mcu stm32f103 2、通信电池中的BMS控制(1, mcu stm32f103 2, communication batteries BMS control)

说明：  自抗扰控制的源码，可以用在无人机控制中，也可以在各种场合替代PID(the source code of ADRC)

基于51单片机的AD0808数据采集和数码管显示程序。(AD0808 sample code )

简单的音乐盒，可以播放音乐，并且有花样灯进行闪烁，是个不错的小礼物。(music box )

51单片机，结合DS18B20温度传感器，实现对温度的采集，通过数码管显示(51 single-chip, combining DS18B20 temperature sensors, temperature acquisition, through a digital display)

MPC5604的串行通信接口接收程序，已调试好，有需要的可以拿走了(MPC5604 serial communication interface to receive the program, has been debugged, the need to be able to take away)