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200851613141547761
边界盒的检测，能有效的知道边界盒的最大长度，为编程带来方便(Bounding box test, which can effectively know the maximum length of the boundary box for programming convenience)
- 2010-10-26 09:19:54下载
- 积分：1
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P89LPC924_program
P89LPC924_program已介绍如何应用其各种基本功能(P89LPC924_program)
- 2009-11-18 09:26:06下载
- 积分：1
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遥控避障小车
电赛，智能寻迹小车，包括作品照片，例程。(Intelligent tracking car)
- 2020-06-18 13:00:01下载
- 积分：1
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12864,oled0319
12864OLED1286412864OLED12864
- 2018-12-05 16:41:23下载
- 积分：1
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i2c
在51单片机中用C语言描述IIC总线的功能，以LED发光二极管表现(51 single-chip using C language to describe the functions of the IIC bus, the LED light-emitting diode performance)
- 2012-07-12 10:43:31下载
- 积分：1
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chengxu
在下的毕业设计， 本题要求设计一个直流电机控制系统。在设计中，采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心，因为STC12C5A60S2内部有PCA模块，可以产生PWM波形；采用带中断的独立式键盘作为命令的输入，每当按键时蜂鸣器响；配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路，驱动能力较强，完成电机正反转以及速度的控制。为优化直流电机的响应，采用PID反馈，实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)
- 2014-01-23 09:26:35下载
- 积分：1
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ADC0832
ADC0832模数转换与LCD-LED显示，带Protues仿真，keil工程(ADC0832 analog to digital converter and the LCD-LED display, the band Protues simulation, c51 engineering)
- 2012-06-08 07:04:41下载
- 积分：1
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DS1302
例子\Proteus经典例子和中文资料 8051(Examples of classic examples of Proteus and Chinese information 8051)
- 2008-08-11 14:38:47下载
- 积分：1
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BOOST
峰值电流控制的BOOST,DC-DC电路，48V转80V，具有ZCS环境(Peak current control BOOST, DC-DC circuit, 48V switch 80V, with ZCS environment)
- 2013-11-15 15:00:45下载
- 积分：1
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display
说明： 点阵显示原代码，上传的为c语言，也有原理图。(Dot matrix display of the original code, upload the c language, but also schematic.)
- 2010-04-04 18:22:36下载
- 积分：1
