Custom VU meter
thingiverse
A custom 3D printed desktop VU meter. The design is based around a cheap but great quality 16 segment LED VU meter PCB. The rest of the components (audio jacks, power switch and rectifier) were chosen based on things I have at home. A super detailed walktrough of the printing and assembly process is avilable on the linked video. VU meter PCB https://www.aliexpress.com/item/1005001343125898.html?spm=a2g0o.productlist.0.0.393a6be9ZKqjeL&algo_pvid=7f6c9c22-d814-4295-945b-201d7105d148&algo_expid=7f6c9c22-d814-4295-945b-201d7105d148-0&btsid=0b0a556216228608545443079e4977&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ Printing: Main chassis-frame: Support enabled for the 4 mounting screws holes. They are super small so don't add to the wheight/printing time significantly. Rest of the parts: no supports needed. As shown in the video a small amount of glue is needed to join the PCB and the LED separator to the front frame.
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