| 基于ATmega128的调光控制器方案设计 |
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| 引用本文： | 田佩,王磊,陆敏. 基于ATmega128的调光控制器方案设计[J]. 单片机与嵌入式系统应用, 2010, 0(10): 62-64 |
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| 作者姓名： | 田佩 王磊 陆敏 |
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| 作者单位： | 同济大学中德学院,上海,200092;同济大学中德学院,上海,200092;同济大学中德学院,上海,200092 |
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| 摘 要： | 现有的模拟调光控制器大多采用拉杆、旋钮、开关等对模拟信号进行变换,控制精度不高,体积较大,且只能实现对灯具的通断控制。本文结合PC上位机、ATmega128单片机及AD7226芯片实现一种高精度的模拟调光控制器,通过上位机的调光控制软件可以对灯具实现多种灯光效果的变换。
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| 关 键 词： | ATmega128 AD7226 模拟调光控制 串口通信 |
Dimming Controller Based on ATmega128 |
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| Tian Pei,Wang Lei,Lu Min. Dimming Controller Based on ATmega128[J]. Microcontrollers & Embedded Systems, 2010, 0(10): 62-64 |
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| Authors: | Tian Pei Wang Lei Lu Min |
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| Affiliation: | Tian Pei,Wang Lei,Lu Min (Chinese-German School for Postgraduate Studies,Tongji University,Shanghai 200092,China) |
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| Abstract: | In present dimming controllers, lever, knob and switch are most commonly used to convert analog signals with low accuracy and large size. A high precision dimming controller is realized based on PC, ATmega128 and AD7226. Various lighting effects are achieved with the dimming software on PC. |
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| Keywords: | ATmega128 AD7226 analog dimming control serial communication |
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