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
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
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
app_DTMF_dialer_with_bascom-avr_m8
- 该项目是一个利用AVR单片机来产生DTMF信号的实验，可以完成电话拨号器的功能，同时可以把 电话号码显示在1602液晶板上，如果没有液晶板的可以把该部分电路去除，制作就会更简单。扬声 器可以使用电话听筒里的扬声器，这样音质会更好，拨号会更准确，建议不要使用实验板上常用的 那种无源蜂鸣器，音质很差。 本项目使用了ATMEGA8芯片TIMER1的OCA1脚产生DTMF信号，时钟信号源为内部8M，请勿超出4-10M 范围，否则输出的DTMF信号不准确。 下一步我会加上重拨和记
AT89s52RC500Sourcecode
- 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。51单片机和MF RC500之间的系统源码!包含电路图和源码。-MF RC500 is applied to 13.56MHz contactless communications, highly integrated reader IC family of one. This reader IC fam
PassiveSensorSystemFastTrackInitiationAlgorithm.ra
- 被动传感器系统的快速航迹起始算法即技术改进-Passive Sensor System Fast Track Initiation Algorithm for the technological improvements
2_SMG
- Atmega16 AVR 单片机数码管动态及静态显示下位机程序。-Atmega16 AVR microcontroller digital control for active and passive display lower computer program.
shengrige
- 用汇编语言编写的一首用单片机控制的歌曲。需要用无源音响听取，效果更好。-Written in assembly language with a single-chip microcomputer control of songs. Need passive sound listen, better effect.
buzzermusic
- 无源蜂鸣器发出音乐，根据不同的简谱及不同音调对应的编码可播放那个出不同的音乐。-Passive buzzer sounded musical, based on different notation and different tones that correspond to the code to play different music.
STC89C52RC-DEMO
- 压缩包里是我买51学习板时赠送的程序（所用芯片是：STC89C52RC）.里面包含IO口输入输出、流水灯、静态动态数码管显示、按键扫描、定时器、中断、PWM、EEPROM24c02、红外解码数码管显示、无源蜂鸣器、与电脑串口通信、电子温度计、1602液晶屏显示等演示程序.对初学51单片机的朋友很有帮助-Compression bag that I bought 51 boards to learn the procedures presented (the chip is: STC89C52RC
Keys
- 51单片机，4*4无源键盘驱动代码。keillc51下的工程。-51 SCM, 4* 4 Passive keyboard driver code. keillc51 under the project.
MF_RC500Chineselanguage
- 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 applied to communication in the 13.56MHz contactless reader IC family of highly integrated a member. The reader IC family using adv
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