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The Coolest Speakers are TOO PRICEY? Let's Change that! (DIY or Buy)

You can get the Buy version here: (affiliate link) https://s.click.aliexp... You can get the Components for the DIY version here: (affiliate links) Ultrasonic Transmitter: https://s.click.aliexp... Arduino Nano: https://s.click.aliexp... AD9833: https://s.click.aliexp... MCP602: https://s.click.aliexp... LM393: https://s.click.aliexp... Resistors: https://s.click.aliexp... Potentiometers: https://s.click.aliexp... H-Bridge: https://s.click.aliexp...

You can download the DIY project files here: / 119558088

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In this episode of "DIY or Buy", we will be having a closer look at directional speakers. The usage of such speaker is "fairly" new and quite interesting. As the name would suggest, they can playback audio in a very directional straight beam. So how does this sound? How does it work? And why is it so expensive and can we maybe create a cheaper DIY version? Let's find out!

Websites that were shown during the video: https://cocosonics.mys... https://github.com/The... https://www.analog.com... https://www.estudioele...

Thanks to JLCPCB for sponsoring this video. Visit https://jlcpcb.com to get professional PCBs for low prices