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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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PSCADdc2dcexamples
提供PSCAD的断路器模型、DC2DC模型,适合初学者。(Provide PSCAD circuit breaker the model, DC2DC model, suitable for beginners.)
- 2021-04-28 20:38:43下载
- 积分:1
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AD9850
DDS9850,亲测可用,有中文解释,信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)
- 2014-02-18 11:54:08下载
- 积分:1
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SHT20
网上找的华兄电子SHT20温湿度传感器驱动程序,经修改,在原子开发板上调试成功。可准确读取温度和湿度。编译环境为Keil MDK ARM 5.14(Modified SHT20 driver source code of Huaxiong electronic. Successed run in atomic development board, can read the temperature and humidity. Compiled by Keil MDK ARM 5.14.)
- 2021-03-04 19:59:32下载
- 积分:1
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2D
说明: 一个求二维格点模型热传导的程序,可以求温度分布和热导率(a program to get the theomal conductivity in 2D lattice madel)
- 2012-03-31 11:52:56下载
- 积分:1
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Keyboard-
MSP430上类似手机九宫格的英文输入控制(MSP430 keyboard on cellphone)
- 2014-03-04 20:58:52下载
- 积分:1
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32测距(OLED显示)
基于stm32f103zet6单片机的超声波测距(Ultrasonic ranging based on stm32f103zet6 single chip computer)
- 2020-06-17 20:40:04下载
- 积分:1
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MPU6050
MPU6050通过STM32F429发送数据到上位机。或是通过显示屏显示。(MPU6050 sends data to PC through STM32F429. Or display it on a screen.)
- 2019-04-28 18:33:09下载
- 积分:1
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60秒倒计时程序及protues仿真
60秒倒计时显,两位数码管实现,倒计时,通过中断实现,含仿真图程序(60 seconds countdown display)
- 2018-11-11 10:37:44下载
- 积分:1
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WEPCrack-0.1.0
破解WIRELESS WEP的工具,很好的东西,(crack WEP tool, very good,)
- 2020-06-26 04:40:02下载
- 积分:1