PLATINUM's video: 14 Band Spectrum Analyzer Part 1 Tutorial using Arduino WS2812

This spectrum analyzers is not two 7 band analyzer operating in stereo. This is a true 14 band analyzers, with accurate frequencies beginning from 40Hz to 16KHz. This project uses the Arduino Mega 2560 because it has a large enough memory and better performance. Si5351mcu boards are used for programming masterclock IC frequencies (MSGEQ7). The Si5351mcu library is needed for this programming. Special thanks to Pavel Milanes for his outstanding work. The MSGEQ7 IC is very rare because of limited stock and many sellers sell it but cannot work. if you are having trouble getting an msgeq7 ic you can contact our seller. We guarantee the MSGEQ7 IC can work well. Thanks all for watching. Part.2 video https://youtu.be/9pDGrqClVL0 DMS308 board 14 bands spectrum analyzer https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F163933127098 sevenliu1@gmail.com WhatsApp +6285886373588 Shcematic and more : https://drive.google.com/open?id=1fh1nE4grTYGdOaF-oIuiZSYN9ASl4wUP Full version code in the description of this video https://youtu.be/Yuq-sp9752g Update your WINRAR before opening. If you have any questions please comment... SI5351 board : https://www.aliexpress.com/item/32947944387.html?spm=a2g0o.productlist.0.0.516b3121aShwQ3&algo_pvid=90bd50e3-3855-4c7b-b3e7-e059f9d66dbd&algo_expid=90bd50e3-3855-4c7b-b3e7-e059f9d66dbd-14&btsid=cee7e283-0cf6-4376-93ca-45e2ad070fff&ws_ab_test=searchweb0_0,searchweb201602_10,searchweb201603_55 Track: Universal by Vibe Tracks Track: NaNa & Marin Hoxha - OK Link: https://youtu.be/vpH9eQ7Mhzc