PART 2 ACRYLIC 7 BAND DIGITAL SPECTRUM ANALYZER

With this videos i show to you how to programming Arduino, PCB layout and step by step installation. So you can make it yourself at home. If you have any questions please Download DMS307 file : Don t forget SUBSCRIBE my Channel if i have a new video you will know. Led Strip SMD5050 WS2812 74led, M, 90led, M, 144led, M other tools can buy at If you want to order please contact the se