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  1. Vedran1

    photo PCB

    I have 125W Hg light bulb, and I am going to broke its outer baloon so UV rays will be more intensive! Can somebody tell me how long should I keep pcb under it, for how long! Thanks a lot!
  2. Vedran1

    Guitar Amp

    Hello I have almost unused car audio speakers, and i need amplifier (10W or 15W) for my electric guitar. Can I use that speakers and how? Can somebody give me some schematics for simple Guitar Amp for home use. Thanks
  3. Vedran1

    help!

    Hello What would be first broken when guitar processor fall from 2 meters height?? Maybe oscillator or what I am looking at it and can't figure out what is broken.... it is not visible... Thanks
  4. Vedran1

    Speaker

    Hello! I have one old Philips radio and cassete player and I like it very much and it sounds great, but it makes big BUM when I turn it on, and is very noisy when I am adjusting volume! How to fix it??? ??? Thanks!!!!
  5. Vedran1

    Mobile phones pinouts

    Here i think it will be usefull to somebody.... ;D
  6. Vedran1

    ATX power supply

    Hello! :D I have one old ATX power supply from my old PC, it is 230W and it is broken! I will to fix it so I am wondering can i somehow add some kind of voltage regulator and regulate voltage ( for instance 1-12V)? Anyone has shematics of ATX power supply? Thanks! ;D Vedran 8)
  7. Vedran1

    radio transmitter

    Hey folks did anyone bult 4W FM Transmitter from Projects section? Thanks
  8. Vedran1

    Database of electronic parts

    Hello! What program do you recomend for database of parts i have on my shelf! I want that I can search the database and find out do I have that part at home or I will have to search it elsewhere! It would be cool to be simple but that does the work! Thanks! :D
  9. Vedran1

    Radio-Amateur

    Hello! I want to know as much as possible about amateur radios, packet radio, antennas and more (tutorials, shematics, articles).... What is needed to start with radio communications (except license i know how to get that)? It wold be great that most Electronics-Lab members in Europe has...
  10. Vedran1

    lcd

    Hey ;D Does somebody maybe have a LCD that he don't need anymore (used) just that works so i can import it in my project (It can be 16x1 or 16x2 or something) because i can't find it in local store!!! Thanks!!! ;)
  11. Vedran1

    FREE Catalogue

    I would like to know wich sites provide free electronics catalogue and send them on home adress, in Europe. (maybe Conrad... etc.) Post links here please so we will have it all in one place ;D ;D Bye 8)
  12. Vedran1

    Clock display

    Hello! I just found one clock LED display with digits like 88:88 and I woul like to use it with my computer, actualy conect it and program it to display time from taskbar to me!! Can you help me with links and advices?? ;D ;D
  13. Vedran1

    Nokia 3310 Display

    what do you think about idea of using display of my old mobile phone (nokia 3310) in electronics! Can you help me figure out pinout!? 8) bye & happy hollidays!!!
  14. Vedran1

    What this symbol means?

    I found that on one schematic and don't know what that is... ???
  15. Vedran1

    8 way relay board

    Hello! This questions are about "8 way relay board " project!!! Where to put: 1 x 1N4004 Diode -> i can't see it on pcb? What is: 1 x 0.01uF (approx) Green Cap -> is it block capatitor -II- and where is it on pcb? What is: 1 x 1 amp Bridge Rectifier -> is it Greatz??? I would like...
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