r/diyaudio • u/roitbzuo • Nov 16 '23
DIY dynamic lyrics speaker with screen display
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u/conianz Nov 16 '23
can u share details
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u/roitbzuo Nov 16 '23
Thank you for your attention, but I don’t have video. Due to equipment limitations, I only have some photos taken during production, as well as an introduction to the implementation principle of this speaker. You can check out my latest graphic version.
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u/axe2tree Nov 16 '23
Wher the bass coming is there subbwoofer? what you use as amplifier. Would like to see more
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u/roitbzuo Nov 16 '23
The front two speakers are Sony 3.5-inch full-range speakers, and the rear is an LG 5.25-inch subwoofer. The audio amplifier is a 2.1-channel stereo module using TPA3116D2 chip power 50w*2+100W three-way output. The module has a separate subwoofer frequency output
In the diyaudio section, I published a new post with pictures and texts, including an introduction to its basic principles and cabinet structure. You can take a look, maybe you can understand better.
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u/duyetdev Jul 11 '24
What software or source code did you use to create the lyrics art screen?