Head+Unit

=Head Unit= tdrakeford

Purpose
//-it is a component of a stereo system -it takes most of the hardware of a stereo and puts it all in a box -it also makes it look better by hiding the wiring -it makes it simple to hook up as well // [|Info about head units]

Energy
//-it pulls energy from the car battery to the head unit//

Controls
//-CD scanner -power buttons -and all of the other buttons that you see on your stereo //

Materials
//-Wires -Metal -electric components //

Science
//-electric work//

Design
//-A silver box // -a hole bunch of wiring and electric work simplified into a box



Evolution
//<span style="font-family: Tahoma, Geneva, sans-serif;">-making it smaller -making it as simple as possible -the less amount of wires and electric work, the easier to understand //<span style="font-family: Tahoma, Geneva, sans-serif;">

<span style="font-family: Tahoma, Geneva, sans-serif; color: rgb(0, 0, 255);">Related Devices
<span style="font-family: Tahoma, Geneva, sans-serif;">//-face plates -wiring unit in the trunk for subwoofers -any type of wiring kits or units//

<span style="font-family: Tahoma, Geneva, sans-serif; color: rgb(0, 0, 255);">Competitors
<span style="font-family: Tahoma, Geneva, sans-serif;">//-stock car radios -other manufactures of car head units//

<span style="font-family: Tahoma, Geneva, sans-serif; color: rgb(0, 0, 255);">Siblings
//<span style="font-family: Tahoma, Geneva, sans-serif;">-other Car radios -other head units //<span style="font-family: Tahoma, Geneva, sans-serif;">