Making Bluetooth Phonograph Sound From Cardboard
by shuaina in Circuits > Speakers
1340 Views, 7 Favorites, 0 Comments
Making Bluetooth Phonograph Sound From Cardboard
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用纸板和其他几个简单的配件制作留声机蓝牙音响
所需材料:3W4欧姆扬声器* 1蓝牙模块* 1迷你放大器模块* 1降压板* 1齿轮电机铰链18650锂电池或其他电源多瓦楞纸板如需更多精彩内容,请点击订阅:https:// bit .ly / 2wxncfx
Step 1: Make the Speaker Section
![蓝牙音响.mp4_20180909_100516.369.jpg](/proxy/?url=https://content.instructables.com/F9T/ABA9/JLQUXZGW/F9TABA9JLQUXZGW.jpg&filename=蓝牙音响.mp4_20180909_100516.369.jpg)
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如图所示放置扬声器,功率放大器板和降压板。
合理的位置,然后粘上外壳,均匀地在盖子上钻孔。扬声器部分已完成。
Step 2 Motor, Bluetooth and Power
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如图所示,将减速电机和蓝牙模块连接到背板
然后连接电池盒或电源
Step 3 Phonograph Switch
![蓝牙音响.mp4_20180909_102326.231.jpg](/proxy/?url=https://content.instructables.com/FKH/YAD1/JLQUXZH9/FKHYAD1JLQUXZH9.jpg&filename=蓝牙音响.mp4_20180909_102326.231.jpg)
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在封面上切一个比记录部分小一点的圆圈
然后做一个移动开关并连接电线进行测试。
Step 4 Connected to the Upper and Lower
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将上扬声器部分连接到下部
按下顶部铰链扬声器主体已完成
Step 5 Painting
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主体完成后,根据个人喜好进行涂装。
这里,完成了留声机蓝牙音箱。以下是详细的视频教程点击我的主页进行订阅
Video Tutorial
![Teach you to make portable Bluetooth phonograph speakers with cardboard](/proxy/?url=https://content.instructables.com/FN9/FRBY/JLQUY074/FN9FRBYJLQUY074.jpg&filename=Teach you to make portable Bluetooth phonograph speakers with cardboard)
请订阅我的频道