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project
51单片机控制SD卡，并将SD卡中的字符分割存入数组，为下一步开发做准备。(51 MCU control SD card and SD card characters split into an array, to prepare for the next development.)
- 2013-04-21 21:31:08下载
- 积分：1
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tft4267
液晶菜单滚动显示图片程序。基于SmartARM2200，使用tft4267液晶屏、键盘。按键1选择图片名，按键2进入或退出条目对应的图片。(LCD menu display pictures rolling process. Based on SmartARM2200, the use of tft4267 LCD screen, keyboard. Button to choose a picture, and button 2 to enter or exit the entry corresponding picture.)
- 2008-06-18 14:52:15下载
- 积分：1
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4位密码锁完成
纯数字电路实现4位密码锁，15秒倒计时功能，简易原器件，课程设计，proteus仿真(Pure digital circuit to achieve 4-bit password lock, 15 seconds countdown function, simple components, Proteus simulation, curriculum design)
- 2019-05-09 13:42:08下载
- 积分：1
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抢答器
抢答器 实现抢答可以自己编程实现很多人同时抢答 有用 可以试试(Quick answer implement Quick answer can be programmed to achieve a lot of people at the same time Quick answer useful can try)
- 2019-02-19 16:07:29下载
- 积分：1
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nokia_3310_picccs_picbasic
pic单片机用的nokia3310驱动（CCS平台下和Pbasic平台下）(pic Singlechip nokia3310 driver used (CCS platform and platform Pbasic))
- 2008-08-03 15:33:53下载
- 积分：1
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nfr24l01
51单片机与NFR24L01连接原理图，基于完整的ASM程序代码。双方都要采用项目的电路。(51 and NFR24L01 connection diagram, based on the complete ASM code. The two sides should adopt circuit project.)
- 2016-06-19 16:48:05下载
- 积分：1
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HZ
说明： 本PDF文件为市电电压频率测量计的设计说明书！从中能了解相关的电路设计(The PDF file is mains voltage frequency meter design manual! From which to understand the relevant circuit design)
- 2011-08-05 14:45:52下载
- 积分：1
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likongzhi
液压力控制系统的稳定性仿真实验及伯德图和Nyquist图(Hydraulic pressure control system stability simulation)
- 2013-10-19 12:07:06下载
- 积分：1
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YM1602C
YM1602C液晶显示“OK!”字符串。(YM1602C displays the "OK!".)
- 2012-04-03 10:18:23下载
- 积分：1
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四旋翼源代码
基于STM32F4的四轴航拍平台。以STM32F407为控制核心，四轴飞行器为载体，辅以云台的航拍系统。硬件上由飞控电路，电源管理，通信模块，动力系统，机架，云台伺服系统组成。算法上采用简洁稳定的四元数加互补滤波作为姿态解算算法，PID作为控制器，实现飞行，云台增稳等功能(Four axis aerial platform based on STM32F4. Taking STM32F407 as the control core, the four axis flying vehicle as the carrier, and the aerial camera system with ptz. The hardware is composed of flight control circuit, power management module, communication module, power system, frame and PTZ servo system. The algorithm uses a simple and stable four yuan number plus complementary filtering as the attitude calculation algorithm, and PID is used as a controller to achieve flight, PTZ stability, and other functions)
- 2017-06-28 00:52:48下载
- 积分：1
