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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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spi
说明: msp430f169单片机的主从spi通信。经过测试,通信成功(communications between msp430)
- 2020-10-24 10:37:22下载
- 积分:1
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snoc017
ti公司电弧检测板原理图及使用说明,主要利用时频域特征检测电弧(TI company arc detection board schematic and instructions for use)
- 2016-08-01 15:12:39下载
- 积分:1
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danpianji.zip
说明: 简单的流水灯控制和外部中断程序和键盘指针的应用(Simple light control and external interrupt water program and the application of the keyboard pointer)
- 2011-03-20 13:10:44下载
- 积分:1
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IOaUART
利用单片机IO口模拟UART程序,系统用了一个定时器和一个外部中断,外部中断主要是用来检测串口起始位的到来。(IO mouth simulation UART program, microcontroller system with a timer and an external interrupt, external interrupt is mainly used to detect the arrival of the start bit serial port.)
- 2016-12-30 08:38:34下载
- 积分:1
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xuguan
多传感器目标跟踪 匀速四航迹独立序贯航迹关联(data fusion target tracking)
- 2010-08-23 15:23:51下载
- 积分:1
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car-tracking
使用51单片机以及红外管,这段代码实现小车沿着黑色线路准确行走,但是要自己修改到合适的左右轮速度才能完美转弯。(By using 51 MCU and IR LED light tube, the code can achieve the goal of moving according to the black line. But you need revise the speed data of the left and right tire so that the car can turn aroud perfectly. )
- 2015-08-26 13:00:00下载
- 积分:1
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song1987
说明: 本课题对基于单片机的交通灯控制系统进行设计。以MCS-51系列单片机为控制核心,设计并制作交通灯控制系统,用于十字路口的车辆及行人的交通管理。东西南北四个路口具有左拐、右拐、直行及行人4种通行指示灯,并分别用计时器显示路口通行转换剩余时间,在特种车辆如119、120通过路口时,系统可自动转为特种车辆放行,其他车辆禁止通行状态。(Traffic light control system based on SCM (Single Chip Microcomputer) is designed in this paper. System requires that MCS-51 series SCM is used as CPU. Traffic light control system should be designed and made .There are four groups light which indicate to turn left, turn right, and go straight ahead and pedestrian access in east, west, north and south four directions. Timer shows traffic conversion remainder time. When special vehicles, such as 119,120 go through, the system can automatically allow special vehicles running and other vehicles is prohibited.)
- 2011-03-26 10:30:17下载
- 积分:1
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oled-STC89C52)
OLED 接口演示例程(51系列) I2C(OLED 4 Interface demonstration routine (51))
- 2016-02-25 14:20:44下载
- 积分:1
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sd
说明: 通过读出SD卡中320x240像素、16位BMP图片的HEX数据,依次写到屏上,还原图片(Read SD card in 320x240 pixels, 16 BMP picture HEX data, in turn written to the screen to restore the picture)
- 2012-05-25 23:19:07下载
- 积分:1