Changes between Version 13 and Version 14 of super-directional-speaker


Ignore:
Timestamp:
Apr 14, 2015 5:49:26 PM (5 years ago)
Author:
rumi
Comment:

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  • super-directional-speaker

    v13 v14  
    3232[[Image(s-DSC_09472.jpg)]]
    3333
    34 スピーカーの支えを作り、サーボホーンとフランジブッシュを取り付けます。[[BR]]
    35 底面にはカグスベールをはって、サーボホーンを取り付けました。
    36 
    37 [[Image(s-SD_speaker8.jpg)]]
    38 
    39 [[Image(s-SD_speaker4.jpg)]]
    40 [[Image(s-SD_speaker11.jpg)]]
    41 
    42 土台にもサーボを取り付けます。[[BR]]
    43 
    44 
    45 組み立てるとこのようになります。
    46 
    47 [[Image(s-SD_speaker5.jpg)]]
    48 [[Image(s-s-SD_speaker7.jpg)]]
     34CAGs ball and servo horn on the back side.[[BR]]
     35
     36[[Image(s-DSC_09721.jpg)]]
     37
     38Export the base parts with 3D printer.[[BR]]
     39
     40[[Image(SD_speaker4.jpg)]]
     41
     42Attach servo motor to this part as well, and then assemble the rest of the parts onto it.[[BR]]
     43
     44[[Image(s-DSC_0953.jpg)]]
     45
     46When you are done with the assembly, this is how the super directional and direction adjustable speaker should look like.[[BR]]
     47
     48[[Image(SD_speaker5.jpg)]]
     49
     50To finish up, join the components in a circuit with wires. From the bottom, it looks like this.[[BR]]
     51
     52[[Image(s-SDspeaker2.jpg)]]
     53
     54As the supply voltage for the speaker kit is 12V, it needs level shifting power circuit to 5V for control circuit and also Arduino Pro mini for controlling servo motor and communicating with Arduino Esplora.[[BR]]
     55
     56A lot of visitors were surprised at how the audio sounded by changing the direction of the ultrasonic speaker. And many of them said they needed to actually hear and feel the difference to understand what’s so special about this speaker. [[BR]]
     57
     58Here you can get the speaker for your extraordinary sound experience.[[BR]]
     59
     60https://international.switch-science.com/catalog/1842/
    4961
    5062土台の中身です。[[BR]]