2023年洛阳理工学院声控灯焊接电子实习报告.docx

洛阳理工学院--声控灯焊接电子实习报告 篇一：狂拽炫酷吊炸天的洛阳理工学院声控灯+对讲机电子实习报告 洛 阳 理 工 学 院 电 子 实 习 报 告 专 业班 级学 号姓 名完成日期 洛 阳 理 工 学 院 实 习 报 告 声光控楼道灯电路的安装 摘 要 本次电子实习内容为“声光控楼道灯电路的安装〞，主要包括对电路中各个器件的了解和使用、电路的控制原理的理解、电路的实物焊接、电路的调试和错误分析。原理电路中包括桥式整流电路、CD4011集成块、驻极体话筒、光敏电阻、稳压管、三极管和二极管等。 声光控楼道灯电路是利用声音和光共同控制灯泡的亮灭的电路。灯泡白天主要受光敏电阻控制，无论是否有声音只要到达一定的光的强度就不会亮；晚上主要受声音控制，有声音时就会亮起，这样就给给人们的生活带来了很大的方便，同时也是节约能源的一种途径。 关键字：声光控，桥式整流电路，CD4011集成块，驻极体话筒，光敏电阻 I 篇二：电子实习报告-综合-李戈 洛阳理工学院 电子制作综合实习报告 专 班 学 姓业 级 号 名 通信工程 B100509 B10050919 李 戈 2023年6月13日 完成日期 音频红外转发器和声控灯 本次电子实习第一局部设计了一个红外通信收发系统。该系统由信号产生模块、红外光发送模块和红外光接收模块三局部构成，实现对信号的产生、发送、接收以及实现对信号的滤波消除干扰和功率放大。系统使用万能电路板和光发射接收二极管以及相关放大去噪电路制成。最终完成的系统可以用电视中音频信号或者收音机、MP3等的音频做输入信号发射，在三米外能够接收到红外信号，且能够清楚地听到声音。 第二局部是声控灯。声光控楼道灯是一种声光控电子照明装置，它能防止繁琐的人工开灯，同时具有自动延时熄灭的功能，更加节能，且无机械触点、无火花、寿命长，广泛应用于各种建筑的楼梯过道、洗手间等公共场所。只有在天黑以后，当有人走过楼梯通道，发出脚步声或其它声音时，楼道灯会自动点亮，提供照明，当人们进入家门或走出公寓，楼道灯延时几分钟后会自动熄灭。在白天，即使有声音，楼道灯也不会亮，可以到达节能的目的。此实习报告重点介绍了其实现方法和具体细节，及制作过程中遇到的问题和相应的解决方案。 关键词：音频转发，红外线，放大，滤波，光敏电阻，话筒、可控硅、整流电路、与非门 Audio IR Repeater ABSTRACT The first part of electronic practice design of a infrared communication transceiver system. The system produced by the signal module, sending infrared light and infrared optical receiver modules of three parts, implementation for generating, sending, receiving, and implementation of signal filtering to eliminate interference to the signal and power amplifier.The system uses the universal circuit board and Optical Transceiver diode and related noise reduction circuit made to enlarge. The final system can use the audio signal in TV or radio, mp3 audio input signals, such as launch, in the three miles to receive infrared signals, and can be clearly heard. The second part is voice - activated lights. Sound and light control corridor lamp is a sound and light control electronic lighting device, it can avoid the messy artificial lights, with automatic delay feature is off at the same time, more energy - efficient, and there is no mechanical contact, no spark, long, widely used in various building stairs of the aisle, toilets and other public places.Only after dark, when people walk through the stairwell, footsteps or other sound is issued, the corridor will automatically illuminate light, light, when people enter the house or out of the apartment corridor lights turn off automatically after a few minutes delay.During the day, even if there were sound, corridor lamp is not lit, you can achieve the goal of energy conservation. This KEY WORDS:Audio forward, infrared amplification, filtering, Photosensitive resistance, microphone, SCR, rectifier circuit, nand gate 篇三：洛阳理工学院 模电 电子实习报告格式 洛 阳 理 工 学 院 电 子 实 习 报 专 业 班 级 学 号 姓 名 完成日期 告 声光控楼道灯电路 光控灯和声控灯是居家照明的重要局部（如楼道、卫生间、小巷等），它们的出现使我们的生活方便许多，即可防止摸黑找开关造成碰伤，又可杜绝楼道灯有人开没人关的现象而浪费能源。介绍了用三级管和与非门芯片实现光控和声控灯的原理，重点介绍了三者实现方法和具体细节，及制作过程中遇到的问题和相应的解决方案。 关键词：光控灯，光敏电阻、导通、截止、晶闸管 目录 第一章 概述 ...................................................................................................................................... 1 1.1声控灯的开展及应用 ······························································································································· 1 1.2实习目的和主要内容 ······························································································································· 1 第2章 声光控电路原理分析 ......................................................................................................... 2 2.1整体电路 ······················································································································································· 2 2.2各模块原理分析 ········································································································································ 2 2.3声光控楼道灯工作原理分析 ················································································································ 4 第3章 常用电子元器件识别 ......................................................................................................... 6 3.1电阻 ································································································································································ 6 3.2电容 ································································································································································ 8 3.3二极管 ·························································································································································· 10 3.4三极管 ·························································································································································· 11 3.5晶闸管 ·························································································································································· 12 3.6.集成电路 ····················································································································································· 12 3.7.整流桥 ············································