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checkcond
If there are no Klingons in this quadrant, we nullify any distress calls which might exist.
- 2015-11-25 22:22:09下载
- 积分:1
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chengxu
在下的毕业设计, 本题要求设计一个直流电机控制系统。在设计中,采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心,因为STC12C5A60S2内部有PCA模块,可以产生PWM波形;采用带中断的独立式键盘作为命令的输入,每当按键时蜂鸣器响;配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路,驱动能力较强,完成电机正反转以及速度的控制。为优化直流电机的响应,采用PID反馈,实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)
- 2014-01-23 09:26:35下载
- 积分:1
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SED1565_KING
Proteus仿真:AT89C51RD2 & HDG12864F-1 & HDG12864F-3显示一幅图片;分别是串口通讯控制 和 并口通讯控制;(Proteus simulation: AT89C51RD2 & HDG12864F-1 & HDG12864F-3 shows a picture were serial communication control and parallel communication and control )
- 2013-10-30 09:48:31下载
- 积分:1
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chart
自己写的一个示波器控件,支持多波形,鼠标左键拖动缩放,范围自动变化等各项功能。(Own wrote an oscilloscope controls, support for multiple waveforms, the left mouse button drag zoom, automatic range changes and other functions.)
- 2021-01-29 11:58:39下载
- 积分:1
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ATT7022B3
ATT7022的采集,校准,纯软件实现。适合与多功能电表的开发!(ATT7022 acquisition, calibration, pure software implementation. Suitable for development with multi-meter!)
- 2021-01-29 17:08:35下载
- 积分:1
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stm32F1X-of-RX8025T
本程序工程是编写了时钟芯片RX8025的应用代码,主要编写怎么模拟使用IIC及Rx8025的读写操作。(The engineering program is to write the application code of RX8025 clock chip, the main writing how simulation using IIC and RX8025 read and write operations.)
- 2016-03-24 16:22:00下载
- 积分:1
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wannianli
电子万年历,实现分秒年月的显示,并且可以设定时间(Electronic calendar, minute and second years of the show, and you can set the time)
- 2012-08-10 20:43:32下载
- 积分:1
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ECG
这是ads1292的驱动代码,包括算法,对开发心电非常有帮助。是在keil5上开发,而且是用的是efm32的芯片。(This is the ads1292 driver code, including algorithms, the development of ECG is very helpful. Is developed on the keil5, but also with the efm32 chip.)
- 2020-10-10 13:57:34下载
- 积分:1
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lpc210x--timer
LPC210X 定时器与串口通讯驱动源码(LPC210X timers and serial communication driver source code)
- 2013-07-12 10:55:09下载
- 积分:1
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ConCard_TPE
新中新小一卡通标准对接服务SDK,拥有它完全可以自行定制业务软件(The Synjones ConCard TPE SDK)
- 2016-08-05 17:33:34下载
- 积分:1