Arduino教程(14)节日派对声光系统(随音乐变化的流水灯)

Tutorial 14 for Arduino Holiday Lights and Sounds Spectaculation
数字RGB LED http://www.adafruit.com/products/322
非反相放大器 http://en.wikipedia.org/wiki/Operational_amplifier#Non-inverting_amplifier
包络检测器 http://en.wikipedia.org/wiki/Envelope_detect...详情
Tutorial 14 for Arduino Holiday Lights and Sounds Spectaculation
数字RGB LED http://www.adafruit.com/products/322
非反相放大器 http://en.wikipedia.org/wiki/Operational_amplifier#Non-inverting_amplifier
包络检测器 http://en.wikipedia.org/wiki/Envelope_detector
缓冲放大器 http://en.wikipedia.org/wiki/Buffer_amplifier隐藏