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R8C_25_UART
瑞萨单片机的R8C/25,UART0通讯程序,可以通过串口与PC机传输接收数据。(R8C/25 UART0)
- 2013-05-09 10:06:07下载
- 积分:1
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176
本系统基于反馈控制思想,由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式,DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号,进而实现闭环单回路控制。由单片机控制
数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。
(Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.)
- 2007-10-27 18:11:10下载
- 积分:1
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LCM12864
12864液晶屏幕,并口方式,反白,字符显示,图片显示(12864 LCD screen, parallel mode, highlight, character display, image display)
- 2012-07-10 19:15:04下载
- 积分:1
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30x输入任意数量脉冲
GD32F303系列输出任意数量脉冲,频率数量都可控(GD32F303 series output any number of pulses, the frequency and quantity can be controlled.)
- 2021-03-04 14:29:32下载
- 积分:1
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Mt
说明: 多路温度测试模拟,使用VB写的,只是模拟(Many way template test source)
- 2011-12-15 11:09:16下载
- 积分:1
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电力载波
说明: 电力载波 具备显示 控制 采集 用于毕业设计 工厂测试(Power carrier with display control acquisition for graduation design factory test)
- 2019-04-20 12:59:24下载
- 积分:1
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ComputerSetTimePowerOff
适用于笔记本和电脑的关机定时器,您可以根据需要进行设置(The procedure can set Computer power off
)
- 2016-11-10 14:30:54下载
- 积分:1
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inverter
saber仿真模型 主要功能实现了spwm的并网仿真 (saber main function of simulation models and network simulation spwm)
- 2013-09-26 09:02:15下载
- 积分:1
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HC-SR04
超声波测距资料(HC-SR04)_TB参考文档及原理图源程序(Ultrasonic Ranging Data (HC-SR04) _TB reference documentation and schematic source)
- 2014-03-25 15:13:44下载
- 积分:1
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SomeSCMcommonsourcecodewritteninC
一些单片机常用的源代码,用C编写的,郭天翔编写的(Some SCM common source code, written in C)
- 2010-11-07 15:45:28下载
- 积分:1