I love Neopixels, and I think they are a real invention. And they are dirt cheap. But you have to pay attention if you plan to use them! You can even burn your house. Links: Sketch: https://github.com/SensorsIot/Youtube-Subscriber-Counter/tree/master/YoutubeCounterNeopixelV1.0 8x8 Matrix: http://s.click.aliexpress.com/e/cqwLjSnO Neopixel Strip: http://s.click.aliexpress.com/e/b9BOZW12 or http://bit.ly/2LfVbQi (less pixels/m) UT204 Ampere Meter: http://s.click.aliexpress.com/e/WnJ04Bm 3A and 8A Power Supply: http://s.click.aliexpress.com/e/biQ3wX6u Tom's Blog: http://bit.ly/2EnsSOn Youtube Library: https://github.com/witnessmenow/arduino-youtube-api Music Library: https://github.com/maxint-rd/ESP-MusicEngine Supporting Material and Blog Page: http://www.sensorsiot.org/ Github: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job