-
124666
仪表盘方式显示CPU和硬盘温度及系统信息(Dashboard display CPU and hard disk temperature and system information)
- 2007-10-27 14:36:40下载
- 积分:1
-
Voltmeter
走马灯,包括原理图和源程序,功能齐全,运用单片机开发的代码(Lantern, including schematics and source, fully functional, use microcontroller development code)
- 2015-01-07 21:06:10下载
- 积分:1
-
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
-
rs485
通过RS485端口不停地发送数据0xaa用示波器观察RS485端口A、B信号线上的波形或者用RS485接收器接收发送的字符。(Through the RS485 port to send data continuously 0xaa observed with an oscilloscope RS485 ports A, B signal waveforms or use the RS485 line receiver sends characters.)
- 2013-08-02 08:59:55下载
- 积分:1
-
DC-DC
直流斩波变化的仿真和一些参考文献 可以学习一下(The simulation of dc chopper change and some references can learn
)
- 2015-06-04 10:16:13下载
- 积分:1
-
adn
AD转换资料,超全大量AD采集电压以及采集电流的方法!(AD conversion data, a large number of ultra-wide voltage and collected current AD acquisition method!)
- 2013-09-01 17:58:25下载
- 积分:1
-
timer
时钟的应用源代码,可以让初次设计有关定时操作的人员借鉴。 (Clock application source code, allowing designers about the timing of the initial operation of reference.)
- 2014-01-20 15:55:52下载
- 积分:1
-
Infrared--code
红外遥控代码,使用于51单片机。代码简单,功能强大。(Infrared remote control code, used in 51 single-chip microcomputer. The code simple, powerful.
)
- 2012-10-08 13:29:09下载
- 积分:1
-
clock
本程序利用51单片机的定时器中断产生时间信号,同时具有通过按键调节时间的功能,还可设置闹钟(This procedure using 51 single-chip timer interrupt time signal, but also has the functions via buttons adjust the time, but also set the alarm)
- 2011-07-27 19:20:57下载
- 积分:1
-
ADC0809
说明: 一个用于
AD采集的程序和电路,可以直接看到相应的作用(ADC0809)
- 2010-03-22 17:05:11下载
- 积分:1