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humidity-monitoring-system
远程仓库湿度监测系统,包含完整的程序开发文件，proteus仿真，keil文件，每步骤有注释(Remote warehouse humidity monitoring system)
- 2016-09-12 07:49:09下载
- 积分：1
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DS12C887-LCD
利用DS12C887时钟芯片实现时钟的LCD显示(use DS12C887 clock chip clock LCD Display)
- 2007-03-14 22:30:16下载
- 积分：1
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DALI-v1_13.tar
Digital Addressable Lighting Interface (DALI) Control Devices Protocol
PART 1-2004
- 2013-11-11 07:27:42下载
- 积分：1
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SHAL_KEIL
通过单片机实现哈希函数SHA-1，C源程序完全可用，已经测试，外部加密芯片采用DS28E01-100(MCU hash function SHA-1, C source code fully available, and has been tested external encryption chip uses DS28E01-100)
- 2020-11-10 09:39:45下载
- 积分：1
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LCD12864PDS18B20
单片机为msp430f2618，程序是用12864来显示ds18b20的时钟信息，还有12864为无字库(SCM as msp430f2618 procedure is used to display a ds18b20 the clock, 12864 12864 for non-character)
- 2012-07-27 15:23:08下载
- 积分：1
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5529和1306显示AD
msp430f5529使用OLED显示内部AD值(MSp430f5529 Displays Internal AD Value with OLED)
- 2020-06-20 23:20:01下载
- 积分：1
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双向DCDC
本设计以双向半桥电路为主拓扑结构，以单片机最小系统板为控制核心，协调各个模块工作以实现题设功能。电路分为主电路拓扑模块、控制模块、PWM控制信号驱动模块、辅助电源模块、电压电流采样模块。(This design takes the two-way half bridge circuit as the main topology, takes the smallest system board of the single chip microcomputer as the control core, and coordinates the work of each module in order to realize the design function. The circuit is divided into main circuit topology module, control module, PWM control signal driving module, auxiliary power module, voltage and current sampling module.)
- 2018-06-24 16:43:55下载
- 积分：1
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PIDzs
光电编码器，是一种通过光电转换将输出轴上的机械几何位移量转换成脉冲或数字量的传感器。
这是目前应用最多的传感器，光电编码器是由光栅盘和光电检测装置组成。光栅盘是在一定直径的圆板上等分地开通若干个长方形孔。由于光电码盘与电动机同轴，电动机旋转时，光栅盘与电动机同速旋转，经发光二极管等电子元件组成的检测装置检测输出若干脉冲信号(Photoelectric encoder, a photoelectric conversion to the output shaft of the mechanical geometry of displacement into a pulse or digital sensors. This is currently the most widely used sensors, optical encoder is determined by the grating disk and photoelectric detection device component. Grating disc is a circular plate in such a diameter of several rectangular holes partially opened. Because coaxial photoelectric encoder and the motor, the motor rotates, the grating disk rotates with the same speed motor, the light-emitting diodes and other electronic components of the detection device detects certain pulse signal output)
- 2013-08-19 20:34:47下载
- 积分：1
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SLE442duxie
c51单片机的sle4442卡的读写加密验证程序 已通过(c51 microcontroller sle4442 card reader encrypted authentication procedure has been adopted)
- 2013-10-27 09:15:38下载
- 积分：1
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SmartCortex-M3-1788evbcircuitDiagram
致远周立功 lpc1788芯片 开发板原理图 (zgl lpc1788 evborad circuit diagram)
- 2013-06-08 16:56:11下载
- 积分：1
