Uploaded March 2019 | Updated September 2026, 3 hours ago

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"Tutorial ACRYLIC SPECTRUM ANALYZER"

Part.2 Video tutorial
-PCB Layout
-Arduino Programming
-step by step installations
youtu.be/DqJKDJ-LXT0

for order please contact the seller at
sevenliu1@gmail.com
WhatsApp +6285886373588

DMS-307 7x10leds
ebay.com/itm/DMS307-V-1-70LEDS/163809512673

DMS-307 7x20leds
ebay.com/itm/DMS307-140L/163841511857?hash=item2625b711b1:g:uvAAAOSwm2ddZ

Spectrum modules & led strip boards : youtu.be/0irOTwLb8jQ