资源列表
7
- msp430：串口实验，简单易懂，适合初学者-msp430: serial experiments, easy-to-read, suitable for beginners
source
- 对着麦克风发点声音看看程序画面显示,本程序演示了声音的快速FFT变换(需要声卡和麦克风),对分析显示其各频率分量的程序.-Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer technically speaking performs a Fast Fourier Transform of the sound (you need a sound card and a
EX07_AD
- DSP5509A的AD程序代码 已经在PC机上运行 可以进行数模转换-The AD code has DSP5509A PC operation can be performed in analog-to-digital conversion
c8051F120-routines
- c8051F120例程，含有流水灯、串口通信等程序-c8051F120 routines that contain water lights, serial communication and other procedures
uC_OSII
- uCOS-II源代码，此代码已经成功移植到44B0 CPU，我已经应用在实际项目，代码实现了中断嵌套，对于小型系统中需要跑操作系统，此代码是个不错的选择。-uCOS-II source code, the code has been successfully transplanted to 44B0 CPU, I have used in the actual project, the code to achieve the disruption of nesting, for small sy
homework
- 有日期和时钟功能的单片机汇编程序 附有仿真电路图-Have the date and clock assembler function with a single-chip circuit simulation
ds18b20_pro
- ds18b20 中文资料 很好的参考资料 希望大家下载-fduojfoduodfgj
PWM
- PWM原理 2、调制器设计思想 3、具体实现设计 一、 PWM（脉冲宽度调制Pulse Width Modulation）原理： 脉冲宽度调制波通常由一列占空比不同的矩形脉冲构成，其占空比与信号的瞬时采样值成比例。图1所示为脉冲宽度调制系统的原理框图和波形图。该系统有一个比较器和一个周期为Ts的锯齿波发生器组成。语音信号如果大于锯齿波信号，比较器输出正常数A，否则输出0。因此，从图1中可以看出，比较器输出一列下降沿调制的脉冲宽度调制波。 -PWM principle 2
ZhiLiuDianYuan
- 多功能直流电源，数字控制，步进可调，电压范围为-15~15V-Multifunctional dc power, digital control, step can be adjusted, voltage range for-15 ~ 15 V
AT89S52_music
- 基于51单片机的数字音乐盒，带仿真，源程序。-Simulation with digital music box, based on 51 single chip microcomputer, the source program.