SparkFun 9V to Barrel Jack Adapter Power Supplies Dynamic Microphones This is a breakout board

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067

lime scale

low power applications that need a battery to run

Assembled picture is for reference only

it is very easy to use this sensor for basic motion sensing

SparkFun 9V to Barrel Jack Adapter Power Supplies Dynamic Microphones This is a breakout boardThis simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5. 5x2. 1mm, center positive barrel jack. Use this cable to battery power any device that needs 9V and has an on board barrel jack it works great for Arduinos, development boards, evaluation boards, and more!