/technologies/robotics/b/blog/posts/ampli-tie-adafruit-s-led-diy-sound-tieThe Ampli-tie in action. (via adafruit ) Adafruit Industries, founded in 2005, has been supplying the Do-It-Yourself (DIY) community with the necessary components and parts for projects of all skill levels since Limor “Ladyada” Fried began her ve...en-USTelligent Community 12