SparkFun MP3 Player Shield Shields, Sparkfun Originals Components there is an LED indicator

there is an LED indicator light that will pulsate to the rhythm of a heart beat

Or maybe your project could use some cool sound effects

a sensor board for the VL6180 distance sensor

where the memory is divided into segments and blocks with simple security mechanisms for access control

005" Muscle Wire� (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it

SparkFun MP3 Player Shield Shields, Sparkfun Originals Components there is an LED indicatorThe SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run of the mill microSD card, thus giving you the ability toadd music or sound effects to any project. With this board you can pull MP3 files from an microSD card and play them using only one shield, effectively turning any Arduino into a fully functional stand alone MP3 player! The MP3 Shield utilizes the VS1053B MP3 audio decoder IC to decode