This play button isn’t just a bit of pot metal ensconced in a frame brought to you by Audible dot com; this YouTube play button actually does something useful. It’s a PCB with 144 LEDs working ...

This play button isn’t just a bit of pot metal ensconced in a frame brought to you by Audible dot com; this YouTube play button actually does something useful. It’s a PCB with 144 LEDs working ...

THANK YOU MY FIRST YOUTUBE PLAY BUTTON! I'm really great! And I'm really happy that you like what I'm showing here on the YouTube channel. I hope there will be a few more 😉 Because the vision ...