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    Wearable electronics

    do you need this thing left on the PCB from the old monitor you found? the thing that is wrapped in a grey thing! can you mail it to greece? no? well I tried...
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    Need Help can't understand the parts

    I m trying to learn but I have to learn the the small parts first and then I will make my own transformer. What kind of characteristics does a transformer have? How will I ask it from the "electronic" shop
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    Need Help can't understand the parts

    Can I just buy one?
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    Need Help can't understand the parts

    I am trying to copy it, I have already made the PCB!  :) It's a voltage inverter. It came with two cold cathode lamps. It takes 12v and it gives 680v I think but I am not sure about the last one.
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    Need Help can't understand the parts

    Hi, I am new to electronics so don't shoot, I really want to learn I am trying to copy this but I can't make out some parts take a look
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    My laptop the firebomb

    Ooooo (as Homer Simpson says) I want to try this... I have some lithium batteries (rechargable) but they are not working cause I 've got them for many years!
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    Very Simple HV generator.

    I like the dazer circuit! I 'll try it!
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    Free sample chips!

    I want to order some samples from TI but I don't know if I will pay anything! I am in Greece (Athens)
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    Very Simple HV generator.

    It's in the project section, right? I 'll search for it
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    Very Simple HV generator.

    Hi, I m new to electronics but I m learning fast I m still 14 so I have plenty of time to learn! I found lots of HV projects around the internet but they are difficult for my level. Does anyone of you have a simple HV generator schematic  >1KV output and 12v or 24v input. With very low...
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    De-soldering

    I have tried several times to desolder components from old PSUs mostly and it worked, It is easy to desolder resistors or diodes but I had a difficulty at transistors and ICs, I didn't used a "sucker" I just heat it and pull it.  It's not the best way but it worked.
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