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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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TM1620
说明: PIC16f1947驱动TM1620数码管芯片(PIC16f1947 Drives TM1620 Digital Tube Chip)
- 2020-06-24 13:20:02下载
- 积分:1
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工业通信PCB (1)
基于ARM处理器的EtherCAT 通信开发平台(EtherCAT Communication Development Platform Based on ARM Processor)
- 2019-03-14 15:05:15下载
- 积分:1
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计算器
说明: 实现数码管,矩阵键盘结合的计算器功能,基于51单片机的代码适合初学者参考(Realize the calculator function of the combination of digital tube and matrix keyboard)
- 2020-06-18 04:40:02下载
- 积分:1
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ADC
STM32 ADC模数转换 实验 示例代码(STM32 ADC analog to digital converter sample code)
- 2014-09-21 16:03:31下载
- 积分:1
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Fujitsu
Fujitsu_Easy_Kit试用手记_从入门到精通(Fujitsu_Easy_Kit trial notes _ from entry to the master)
- 2013-08-15 14:43:16下载
- 积分:1
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LCD-display-storage-system
人性化的人机交互显示存储系统,通过触摸液晶来实现人机交互,通过sdcard和文件系统fatfs9的配合来实现数据的存储和提取,通过STM32来实现所有的控制工作(User-friendly interactive display storage system, by touching the LCD to achieve human-computer interaction, and file systems via sdcard fatfs9 coordination to achieve storage and retri of data, via STM32 to implement all control work)
- 2015-02-02 11:26:30下载
- 积分:1
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MSP430F55xx_UCS_05
说明: 一些有用的例程,大家可以看一看, MSP430F5529官方例程 包含: ADC COMP DMA FLASHWRITE LPM NMI SPI I2C(Some useful routines, you can see that msp430f5529 official routines include: ADC comp DMA flash write LPM NMI SPI I2C)
- 2020-06-05 20:35:28下载
- 积分:1
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lesson1
基于51单片机通信的其中一种,I2C总线通信。(I2C bus communication is one of 51 MCU communication.)
- 2020-06-18 18:00:01下载
- 积分:1
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DHT11
基于DHT11的湿度感应加湿器,基于51单片机,采用C语言编程(Based DHT11 humidity sensor humidifiers, based on 51, using C language programming)
- 2021-04-18 13:58:52下载
- 积分:1