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PCB
讲解了pcb制作过程中容易出现问题的地方，可以避免易出现问题的布线方式(Explain pcb production process prone to problems where the problem can be avoided prone wiring)
- 2013-07-23 10:36:42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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an_r01an0455ej0100_rl78_pwm
瑞萨 pwm 控制（自带头文件）压缩包打包
(Renesas pwm control (from the lead file) compressed packed)
- 2013-08-31 09:00:39下载
- 积分：1
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Timer_PWM
本多程序完成用MSP430G2553中的定时器A完成PWM波的输出(The multi-program the timer complete with MSP430G2553 A Complete PWM wave output)
- 2013-11-14 22:16:05下载
- 积分：1
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Sony-SIR-1000--LOFAR
数据读取和LOFAR分析。读取SONY磁带记录仪SIR-1000系列的数据文件，数据文件扩展名为.BIN，数据采集条件扩展名为.LOG(Read data SONY SIR-1000 Data Record System and the analysis the LOFAR spectrum.)
- 2021-04-04 22:49:04下载
- 积分：1
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例程10 TFT LCD显示实验
本实验利用STM32F407开发板连接TFTLCD模块，实现TFTLCD模块的显示，下载成功后，通过把LCD模块插入TFTLCD模块接口，按下复位之后，就可以看到LCD模块不停的显示一些信息并不断切换底色。同时该实验会显示LCD驱动器的ID，并且会在串口打印（按复位一次，打印一次）。(This experiment uses STM32F407 development board to connect TFTLCD module to realize the display of TFTLCD module. After downloading successfully, by inserting the LCD module into the interface of TFTLCD module, after pressing reset, we can see that the LCD module keeps displaying some information and changing the background color. At the same time, the experiment will display the ID of the LCD driver and print it on the serial port (press reset once, print once).)
- 2018-11-12 16:51:04下载
- 积分：1
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emWin
energy emwin驱动程序，可驱动彩屏及相关LCD控制器(energy emwin)
- 2013-04-22 18:21:35下载
- 积分：1
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WGBasicTest
说明： 门禁开发流程，通用流程解析，详细分析了小区门禁开发流程和思路等(Access control development process, general process analysis, train of thought analysis, etc.)
- 2020-06-22 02:40:01下载
- 积分：1
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STM32-串口输出MPU-6050
将MPU6050采集的数据通过串口显示在上位机上(The data collected by MPU6050 is displayed on the upper computer through the serial port)
- 2020-08-23 14:07:39下载
- 积分：1
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multi_menu_2_mcu
如何在单片机上实现多级菜单，并且比较好的进行管理(How to achieve multi-level menu in the microcontroller, and better manage)
- 2015-05-12 10:59:27下载
- 积分：1
