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yinyue
简单的音乐盒,可以播放音乐,并且有花样灯进行闪烁,是个不错的小礼物。(music box
)
- 2012-04-29 09:38:02下载
- 积分:1
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blcd-220V
本方案是基于富士通高可靠性单片机开发的锂电池电动螺丝刀,采用直流无刷电机作为核心,配合方波驱动以及闭环控制技术,实现电动工具的可靠运行。
技术参数
1)采用日本富士通MCU,性能稳定,抗干扰强,高可靠性;
2)直流18V输入(可兼容不同锂电池10V—36V);
3)三相霍尔直流无刷电机驱动,转速高达25000转/分;
4)采用德国英飞凌高性能MOS/IGBT,驱动功率高达800W;
5)高亮LED照明,工作时点亮,不工作时自动熄灭;
6)采用智能控制技术实现待机(不工作时)功耗为 0 消耗;
7)通过软件实现软启动,启动时间可调整,瞬间(1S)达最高速;
8)具有过流保护、堵转保护、过压欠压保护;
9)带速度设置按键、正反转按键、调速开关;
(The program is based on the Fujitsu MCU development of high reliability lithium battery electric screwdriver, brushless DC motor as the core, with the square wave drive and closed-loop control technology, power tools for reliable operation.)
- 2013-10-15 15:03:30下载
- 积分:1
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liti.zip
基于MAP430F149单片机的典型例题,很有帮助(Microcontroller based MAP430F149 a typical example, very helpful)
- 2013-08-27 19:49:36下载
- 积分:1
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FX_keyreader
Mitsubishi FX Keyreader to unlock FX1S,1N, 2N
- 2014-11-28 17:05:18下载
- 积分:1
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Lanzo-OLED
蓝宙电子OLED显示屏模块资料 landzo_OLED液晶屏V1.3原理图等资料(lanzo OLED)
- 2015-11-08 14:23:42下载
- 积分:1
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Chinese-version-of-VB6-Programmer
本材料是Visual Basic 6.0 中文版程序员指南,有兴趣的可以下载看看(This material is the Chinese version of Visual Basic 6.0 Programmer' s Guide, are interested can download to see)
- 2014-04-23 23:19:03下载
- 积分:1
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MSP430F55xx-Code-Examples
430与串口和定时器的详细例程,可在链接da或ad时调用(430 link da or ad with serial timer routine, call)
- 2013-04-04 12:24:18下载
- 积分:1
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ADS7846TOUCH
8051单片机驱动ADS7846/ADS7843芯片,触摸屏被按下时,则ADS7846向CPU发中断请求.()
- 2007-10-04 15:10:42下载
- 积分:1
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DTMB_Modulator1111
本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器(随机化)、前向纠错编码(FEC),然后进行比特流到符号流的星座映射,再进行交织后形成基本数据块,基本数据块与系统信息组合(复用)后并经过帧体数据处理形成帧体,帧体与相应的帧头(PN序列)复接为信号帧(组帧),经过基带后处理转换为输出信号(8MHz带宽内)。该信号经变频转换为射频信号(UHF和VHF频段范围内)。用C程序设计了图形交互界面,可以在界面上直接设置调制参数。(The overall program completion GB GB20600-2006 digital terrestrial television broadcasting transmission systems baseband function. The input data stream through the scrambler (randomization), forward error correction (the FEC), then the symbol constellation mapping bitstream to the stream, and then after forming the basic block interleaving, the basic data block and information combined system ( multiplexing) after data processing and after the frame body forms a frame body, frame body with a corresponding header (PN sequence) multiplexed signal frame (framing), after post-processing baseband signal is converted to an output (internal 8MHz bandwidth). The signal is downconverted to a radio frequency signal (in the VHF and UHF frequency range). C program designed graphical interface, you can set modulation parameters directly on the screen.)
- 2021-01-29 23:48:41下载
- 积分:1
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infrared-transmitting-receiving-
本文包括红外发射和接收模块,以及和他们相关的资料信息
(In this paper, including the infrared emission and receiving module, and their related information)
- 2015-04-14 12:07:28下载
- 积分:1