SparkFun Spectrum Shield SF_Arduino Boards but the over-voltage shutoff will

but the over-voltage shutoff will kick in at lower voltages

the LEDs are by default powered from either the USB power line or Battery power line

Receiver weight: 5

and two sticks of 0

SparkFun Spectrum Shield SF_Arduino Boards but the over-voltage shutoff willThe 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! The Spectrum Shield features the MSGEQ7 graphic