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hwj
说明： 通过温度传感器获得温度值，并设定温度值，在温度值大于设定值时，单片机驱动风扇，降温。(The temperature value is obtained by temperature sensor, and the temperature value is set. When the temperature value is greater than the set value, the single chip computer drives the fan to cool down.)
- 2020-06-20 17:20:01下载
- 积分：1
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SPWM_v2
TM4C123单片机 SPWM模块使用，含主程序与库(TM4C123 SPWMmodule with main function)
- 2021-02-28 20:19:36下载
- 积分：1
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qd-asm
又一种抢答器的AT89S51程序， SW1 SW2 SW3 SW4
用数码管显示最先按下的按键 01 02 03 04
并点亮对应灯： D2 D3 D4 D5
显示2S后退出。
同时发出 “嘟”一声。(Yet another answering device AT89S51 procedures, SW1 SW2 SW3 SW4 with digital display by pressing the button the first 01 02 03 04 and light the corresponding lamp: D2 D3 D4 D5 Display 2S exit. Also issued a " beep" sound.)
- 2010-08-07 19:26:17下载
- 积分：1
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my mirror emd
一种处理端点效应的程序，镜像延拓，对于处理端点效应有着较好的效果(
The end effect of a treatment program, mirror extension, for processing end effect has a better effect)
- 2014-09-18 10:45:56下载
- 积分：1
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Infrared-alarm-system
本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管，而使用光敏三极管作为接收部分，接收红外发光二极管发出的红外线（不可见光）。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压，桥式整流器整流，电解电容滤波，三端稳压管78L05稳压，最后得到整机要求的+5V稳定直流电源。实验表明，本系统成功运行。(This thesis is designed by AT89C52 microcontroller as the control center for monitoring device with infrared burglar alarm system. The system of infrared tube as infrared transmitting and receiving section. Emitting portion using infrared light emitting diode, a phototransistor as a receiving portion to receive the infrared ray emitted from the infrared light emitting diodes (not visible). The microcontroller will be detected by the internal software system to the turned on or off state of the receiver tube, and according to the detected signal state, to determine and output an alarm signal until a reset button or the power switch. Audible and visual alarm signal by 9014 transistor drive constitute sound and light alarm circuit, sound and light alarm at the same time. The power part of the transformer 220V AC City by the step-down transformer, bridge rectifier rectifier, electrolytic capacitor filter, three-terminal regulator 78L05 regulator, and finally get the machine requirements+5V)
- 2012-10-08 14:35:19下载
- 积分：1
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serial-port
单片机程序，关于串口通信方面的。计算机通过串口和单片机通信。单片机数码管显示数据。(SCM procedures, on aspects of serial communication. Computer and the microcontroller through the serial port communication. Single-chip digital display data.)
- 2011-11-17 21:23:43下载
- 积分：1
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001
基于51单片机的出租车计价器系统设计，包含protues仿真电路和程序(Taximeter system design based on MCU 51 taxi, including Protues simulation circuit and program)
- 2013-08-24 13:06:03下载
- 积分：1
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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)
- 2009-03-21 14:58:58下载
- 积分：1
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clock
本程序利用51单片机的定时器中断产生时间信号，同时具有通过按键调节时间的功能，还可设置闹钟(This procedure using 51 single-chip timer interrupt time signal, but also has the functions via buttons adjust the time, but also set the alarm)
- 2011-07-27 19:20:57下载
- 积分：1
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vtune
VTune使用说明pptVTune使用说明ppt(vtune usage)
- 2010-05-12 12:03:08下载
- 积分：1
