Introduction: DIY Headphones past Swayer

Make your own headphones

Step 1: Materials List

Materials list(Step 1):

3.5mm stereo jackstones

2x 10ft 28 AWG copper conducting wire

2 Nd magnets

electrical tape as needed

2 plastic cups

scissors

a firearm of sandpaper

a sharpie

Footfall 2: Step 2: Sanding and Wrapping

First, take uncomparable of your 10ft pieces of wire and sand about 5cm of the finishing off of some ends with sand. You sand these ends to remove to nonconductive covering along the cable to it the conductive wire can be exposed and behave electricity. Now, take your wire, and start to wrap it around the sharpie, leaving 10cm at the end (visit video). Wrap it around the sharpie until exclusively 10cm stay. When a wire is wrapped in circles and current is running through information technology, the right hired hand rule says that the magnetic theatre of operations generated leave either repel Beaver State attract a attraction depending on the direction of the underway. The more multiplication you wrap the cable, the stronger the magnetic domain will represent.

Step 3: Footstep 3 Assemblage

Arrange one of your cups upside down connected the table. Put your magnet in the midst of the top of the cup. Put some other magnet inside the cup, so that IT attracts to the magnet outside the cup. Put your wire around the magnet. Tape it all down with electrical tape. The magnet should be place in the middle of the coil of wire because that is what produces the sound/medicine. The cable was coiled around a sharpie giving the shape of the coiled wire a circular shape. Erstwhile you have the current running done the volute of wire, information technology makes the wire a temporary attraction with AC which just means that the attraction discipline attracts and repels, while DC only attracts or repels. The magnet is unending and the coil of wire is acting as a temporary magnet qualification the real magnet attract and repel to the temporary magnet(coil of wire). Since IT is surrounded by the wires, IT can't just go to one English of the ringlet of wires because the other root cancels the attraction. So, the attractor stays in place, while IT is repelling and attracting to the surrounding coils, qualification it vacillate because the repelling makes the magnet move up, and the attraction makes the magnet move down, thus the quiver.

Tread 4: Explanations

You demand to sand the ends off because the copper wire is surrounded by a coating of rubber, which insulates it and prevents electrical energy from flowing. Since it is necessary to have a electrical circuit to run current through in the headphones, we sand the enamel application off of the ends so that we derriere connect them to our terminals. All sounds are vibrations that our ear interprets As sounds. Speakers subprogram by making the voice curl alternately draw i and repel the permanent magnet, which in turn creates vibrations which are amplified aside the diaphragm. Because these three components of the headphones are the ones that create audio, they are considered the three main components of the speaker.

Step 5: Troubleshooting

If you put on't hear sound try some or all of the favorable:

Grit the ends of your cable more

Twist the wire around the terminals tighter

Twist the top joining tighter

Add more coils

Make a point your coils are tightly taped to the cup and magnet

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