SparkFun Spectrum Shield
199,00 DKK Eksl. Moms - 248,75 DKK inkl. Moms
DEV-13116 The Spectrum Shield enables your Arduino with the capability of splitting a stereo audio input into 7-bands per channel. You can then read the amplitude of each channel using the ADC on your Arduino allowing you to control everything from LEDs to motors, pumps to relays, or even fire, all with sound. With this shield you will be able to have almost any project be able to react to music or sound!