搜索资源列表
IRALARM
- 被动式红外线报警器，简单易用。资料全，包括原理图和源程序-passive infrared detectors and easy to use. All information, including the schematic and source
music51_1
- 51单片机驱动无源蜂鸣器进行音乐输出1 使用了定时器，使用C51编译-51 Microprocessor Passive buzzer for the use of music output of a timer, the use of C51 compiler
music51_2
- 51单片机驱动无源蜂鸣器进行音乐输出2 使用C51编译-51 Microprocessor Passive buzzer for the use of music output 2 C51 compiler
03_beep.rar
- 通过verilog语言，驱动无源蜂鸣器，实现建议电子琴的功能,Through verilog language, passive buzzer driver, the proposed implementation of the Electronic organ function
可以用的滤波器
- 一个无源二阶低通滤波器，改变电阻与电容值可以改变截止频率，已试过，好用。,A passive second-order low-pass filter and change the resistance and capacitance values can change the cut-off frequency has been tried, easy to use.
FENGMING
- 无源蜂鸣器的驱动。声音做的比较响。有用到的朋友可以直接拿来用，频率不用调的。-Passive buzzer drive. Comparison of voice do ring. Friends can be useful to make use of them, do not adjust the frequency of.
wisse_2007_Delft_Pneumatic_Bipeds_C1_2
- 介绍了被动动态步行的原理并列出了PWM的最简模型的方程，最后提出进行PWM的几个合理建议-Introduced the principle of passive dynamic walking and a list of the most PWM Jane equation model, and finally put forward some reasonable proposals PWM
radaranti
- 本书介绍雷达对抗原理，包括雷达对抗概述、雷达信号频率的测量、雷达的方向测量和定位、雷达侦察的信号处理、雷达侦察作用距离与截获概率、遮盖性干扰、欺骗性干扰、干扰机组成及干扰能量的计算以及对雷达的无源对抗技术-The book introduced the principle of radar confrontation, including an overview of radar confrontation, radar signal frequency measurement, the dir
MUSIC
- 普通单片机产生MIDI音乐的程序,使用任何无源蜂鸣器,利用单片机的PWM输出功能,可以实现你需要的任何音乐输出,该程序作为模块已经在产品上大量使用,性能稳定-Have a common single-chip MIDI music program, the use of any passive buzzer, the use of single chip PWM output function, you can realize you need any music output, the pro
rs232tors485
- rs232转RS485,无源型，内包括PCB图 器件清单和焊接指导卡-RS232 to RS485, passive type, which includes a list of PCB Figure devices and welding guide card
MFRC500_RFID
- 基于MFRC500型读卡器的无源RFID系统设计-Based on MFRC500 type of passive RFID reader system design
demo_8_7
- 利用单片机系统产生不同频率的脉冲信号,再将信号放大,推动发声器件发声( 如果用蜂鸣器的话,注意要用无源蜂鸣器,有源蜂鸣器发声频率固定,不能使用)-Single-chip computer system to produce pulses of different frequencies, and then signal amplification, and promote sound audible devices (buzzer If so, pay attention to use pa
fangyin
- 利用51单片机产生不同周期的电平来驱动蜂鸣器发音。可以播放几首音乐！利用无源蜂鸣器效果更佳！-The use of 51 different single-chip level cycle to drive the buzzer sounds. Can play a few songs! Better use of passive buzzer!
SnifferUseGuide
- Sniffer使用教程 Sniffer,中文可以翻译为嗅探器,是一种威胁性极大的被动攻击工具。使用这种工具,可以监视网络的状态、数据流动情况以及网络上传输的信息。-Sniffer tutorials use Sniffer, can be translated into Chinese sniffer is a great threat to attack a passive tool. The use of this tool can monitor the status of network
MFRC500
- MF RC500 是应用于13.56MHz 非接触式通信中高集成读卡IC 系列中的一员该读卡IC 系列利用了先进的调制和解调概念完全集成了在13.56MHz 下所有类型的被动非接触式通信方式和协议-MF RC500 is used in communications 13.56MHz contactless IC card reader in the highly integrated family of a series of the IC card reader use of advance
003-BUZZ
- 驱动无源蜂鸣器实验。 1、定时器实验，用定时器的CTC模式驱动无源蜂鸣器，是否输出由按键0控制。 2、内部1 M晶振，程序采用单任务方式，软件延时，驱动无源蜂鸣器由定时器硬件完成。 3、进行此实验请插上BUZ短路块。 4、此实验让大家了解定时器里面的CTC功能，从而可以利用它来产生频率信号。-Driven passive buzzer experiments. 1, timer experiment, using the CTC timer mode driver pas
B_PON_OLT_VHDL
- ATM-PON(Passive Optical Network) OLT vdhl proj.file
technicalarticles--PIM_on_microstrip_lines
- The theory of passive intermodulation generation on printed transmission lines has been proposed. The new model for a terminated section of the transmission line with distributed nonlinear resistance has been developed and verified against the
Improving-RFID-Efficiently
- A major problem with RFID systems is that a tag might not be read, in spite of being in the reader’s range, due to collisions[4]. A collision is said to have occurred when various devices interfere with each others’ operations, or their simultane
Semi-passive-biped-robot
- 论文里介绍了半被动双足机器人的准开环控制- pre-open-loop control of smi-passive biped robot