| 基于AVR单片机的数控直流稳压电源的设计 |
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| 引用本文： | 左现刚,张志霞.基于AVR单片机的数控直流稳压电源的设计[J].微型机与应用,2012,31(8):84-86. |
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| 作者姓名： | 左现刚 张志霞 |
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| 作者单位： | 河南科技学院信息工程学院,河南新乡,453003 |
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| 基金项目： | 河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 将单片机数字控制技术有机地融入直流稳压电源的设计中,设计出一款高性价比的多功能数字化通用直流稳压电源。详细介绍PWM输出、A/D采样、单片机等。该设计除了实现对电压的数字控制外,还具有高精度、多功能、液晶显示的特点。
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| 关 键 词： | AVR单片机 直流稳压电源 电压表 数字控制 |
Design of digital controlled DC stabilized voltage source based on AVR MCU |
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| Zuo Xiangang,Zhang Zhixia.Design of digital controlled DC stabilized voltage source based on AVR MCU[J].Microcomputer & its Applications,2012,31(8):84-86. |
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| Authors: | Zuo Xiangang Zhang Zhixia |
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| Affiliation: | (School of Information Engineering,Henan Institute of Science and Technology,Xinxiang 453003,China) |
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| Abstract: | In this paper,DC regulated power supply with digital control is presented,a new highly performance-to-price general regulated power supply is designed,which can be controled by the digital technology of MCU.The PWM output A/D sampling and MCU have detailed introduction in this paper.The design has the high accuracy,multi-purpose,liquid crystal display characteristic,besides the function of digital control for the voltage. |
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| Keywords: | AVR MCU DC regulated power supply voltmeter digital control |
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