# BR :dynamo Lamp With Old CD/DVD Drive + U\$4,00 (R\$8,00)

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## Introduction: BR :dynamo Lamp With Old CD/DVD Drive + U\$4,00 (R\$8,00)

portugues-br / english

olhe em baixo pra em ler em portugues

Hope it helps

Hello, this is my first Instructable, and sorry for my English if you find anything wrong please let me know.

This Instructable will teach you how to make a dynamo lamp, using your old CD/DVD drive. If you are disassembling a DVD burner like this one, check this one also: Laser Flashlight Hack!!

List of parts:
1- One white led (or two, it's your choice) R\$2.00 each (about U\$1.00)
2- One old CD/DVD drive ...well just find a broken one...
3- A 5V 1F capacitor, (if you live in Brazil, you are luck to find a + 0,001F) R\$2.50 (about U\$1.50)
4 a on/off switch R\$1.50 (about U\$ 0.75)
5- A red ,low Intensity led R\$ 1.50 (about U\$ 0.75)
6- A beautiful assistant =D --- there are things money can't buy

By the way, i need a 5V 1F capacitor ,can anyone here that lives outside brazil ship one to me ? if soo, plz send me a message

portuguese from now on...

opa,
esse eh o meu primeiro instructable,
pra ensinar como fazer um lanterna de dinamo, usando um drive de CD/DVD velho
se vc estiver usando um gravador ao inves de um leitor olhe isso aqui tb
laser de DVD

lista de partes:
1- um ou dois leds brancos R\$ 2,00 (cada)
2- um Drive de CD/DVD - de graca.. apenas axe um quebrado
3-um capacitor de 5V (com a maior capacidade que vc axar... no meu caso foi 0,01F o ideal eh 1F) R\$2,50
4-botao liga desliga R\$1,50
5-led vermelho que brilhe poco,"opaco"
6- uma assistente gatinha ---- Nao tem preco!

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## Step 1: Tools / Ferramentas

you will need:

must have:
soldering iron,
knife,
some wire,

opitinal:
multi-meter,
hammer

PORTUGUESE:

vc vai precisar :

obrigatorio:
ferro de solda,
faca/estilete
pedacos de fio
chave de fenda

opicional :
multimetro,
martelo

## Step 2: Disasemble / Desmontando

Step2 Disassembling

After taking off all the screws and exposing the drive tray, it should look like this. (Take care not to damage disk tray.)

PORTUGUESE:

depois de tirar os parafusos e tudo procure essa parte (cuidado pra nao estragar a bandeja )

## Step 3: Assembling /montando 1

Where to put the component is up to you

1- Solder a wire from the DC motor to the positive leg of the LED (the bigger leg )
2- Solder the negative leg (Shorter leg Â) of the LED to the Positive "leg" of the capacitor
3-we 'll se it later
PORTUGUESE:

aonde vc vai amarrar as pecas vc decide,

1-solde um pedaco de fio do motor pra a parte possitiva do Led (a perninha maior)
2-solde um a perna negativa do led naÃÂ perna possitiva do capacitor
3-vamos ver isso mais tarde..

## Step 4: Assembling /montando 2

Step 4 Assembling

Now, solder a wire from the negative side of the capacitor to the other pin of the DC motor

PORTUGUESE:

solde um pedaÃÂÃÂÃÂÃÂ§o de fio do polo negativo do capacitor para o outro polo do motor

## Step 5: Assembling /montando 3

Step 5 Assembling

Almost finished
1 Remember the black wire you soldered from the last step? Now solder it the negative "leg" of the white LED
2 Now solder the red wire from the capacitor positive leg to one end of a switch (remenber "the we'll see it latter"
3 Lastly solder the final red wires from the other pin from the switch to the LED' s positive "leg"

PORTUGUESE:
quase no fim:

1-o fio preto que vc soldou na ultima pagina.. agora continue ele e ligue na perna nagativa do Led branco ( a perna menor)
2-esse fio vermelho vem do polo possitivo do capacitor(lembra onde eu coloquei " vamos ver + tarde?)
3 esse fio vermelho do botao para a perna possitiva do Led ( a maior)

## Step 6: Pull It!! / Bote Pra Funcionar!!

now it's over if you have done it all right
put the disc tray back and
now pull and push it to charge the capacitor

and push the button to turn it on .. duhhh

jah soldou tudo no lugar e amarrou ou colou as pecas
coloque a bandeja nos trilhos

apenas puxe e empurre pra carregar o capacitor,

depois ligue o botao .. duhh

english video:

portugues:

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## 35 Discussions

Ai meu irmão tu e brasileiro não e? e pelo sotaque tu e nordestino ou baiano heheh ma ai maravilha acho que esse foi o melhor instructables que ja vi pq tava tambem em português parabéns so uma duvida quanto tempo a carga do capacitor dura

Genial.... e em portugues ainda...

Abri hoje um Cd velho para procurar um componente...pra contruir um dinamo..Mas acho q encontrei nesse instructable algo melhor. Como fazer...

VALEU MESMO!!!!

maravilha achar alguns brasileiros!!! as "pernas" dos componentes eletronicos são chamadas de "leads" em ambos ingles e portugues para traduções e interpretações me manda o texto que eu dou um ótimo help :) wonderful finding some brazilians!!! the "legs" of electronic components are called "leads" both in english and portuguese for translation and interpretation send me the text that i'll give you a great socorro :)

Cara! Ja faz tempo que nao vejo algo criativo assim... hehe. Parabens pelo projeto! Se vc quiser uma ajudinha pra dar uma "melhorada" no texto em ingles, eh soh falar!

Use 4 diodes for full bridge rectifier and you can charge in both stroke direction also disregard on motor polarity connection.

I'm going to do this on the next one =D

but i don't have a good capacitor anyway =]

tks

love the generator making one now and you could mount this on ur bike or you could you use it to maybe charge your electrical equipment or charge battery's id say if u moded it saying you have free power and show hoe you could put it into the "Discover Green Science Fair for a Better Planet" Example mage the gearing easier and put it in your bag rocking project hope to see more diy stuff from you

rock'n project! i'm gonna make and put them in my earthquake prep kit. very very cool!

To double the efficiency of this you could add 4 diodes to act as a full wave rectifier, instead of using the single red led as a half wave rectifier, like this :

realy nice idea, but i wanna to make it really simple, tks for the help, by the way, what program did you use to make these circuits?

a program called crocodile technology (crocodile clips) from college

Great idea man! awesome instructable. I don't speak for everyone but, I had very little difficulty understanding your english. Keep up the good work!

Gostei do seu instructable, e sÃ³ quero adicionar que seu inglÃªs estÃ¡ melhor que o seu portuguÃªs. heheheheheeh abraÃ§os PC