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  1. L

    Need help - Computerized Scale

    the only problem is that im from israel and i dont have a place to buy it  :-[ and about programing in vb , where can i get information about that?
  2. L

    Need help - Computerized Scale

    well i dont think i could use any other scale but digital and writing a program that i will be able to show the information in a graf i think it is hard spacialy when i have never programed any thing program-hard ware
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    Need help - Computerized Scale

    any one?
  4. L

    Need help - Computerized Scale

    Hello . Resently I have started geting interested in modifing a scale so I will be able to see a graf on my computer of any wight movements. I saw here some when a thermometer that doing the same can I modify just the parts and use the same program? and as the sensor i will use a usual human...
  5. L

    0-30 Vdc Stabilized Power Supply

    hello agin i have started building this project and i have left one capistor not in use where does it satnds? C10 electrolitic 10UF ron
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    0-30 Vdc Stabilized Power Supply

    hello MP I did some reading in this post and i saw a few people that had problems with this project hello audio can you tell me what difference and corrections those parts are making i mean why have you changed these parts
  7. L

    0-30 Vdc Stabilized Power Supply

    hello all i see there are alot of mistakes in this project (almost 60 pages) can any one tell me what i need to know to build it, problems and what was discussed Ron
  8. L

    0-30 Vdc Stabilized Power Supply

    TNX i didnt thought about it
  9. L

    0-30 Vdc Stabilized Power Supply

    yaa i can find the 0.47 Ohm with 10W (the only one i found with this resistens was 0.128W :S)
  10. L

    0-30 Vdc Stabilized Power Supply

  11. L

    0-30 Vdc Stabilized Power Supply

    ammm what wre the pots and trimpots?
  12. L

    0-30 Vdc Stabilized Power Supply

    oooo i just came from the store  :'( any way can you tell me more about the changed parts why changing them and in what are they better? and one thing more i can install a cooling system (2 computer fans, intake and outtake) that will help? Ron
  13. L

    0-30 Vdc Stabilized Power Supply

    a fue more questions: -can i use 1N5408 diode in the place of D1, D2, D3, D4 where in the circuit was writen to use the 1N5402,3,4 diode 2A - RAX GI837U -what is the diode that is writen on it 1N 75 2A 227 and can i place it as D7, D8 = 5,6V Zener diode -can i put 1N4007 diode instead of D11...
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    need help designing a power supply 3.6V 10A

    that isnt a problem and what out put it has? by the way i cant find this part at the main importer in the country so i dont think i can get it... any other more common parts?
  15. L

    need help designing a power supply 3.6V 10A

    OK but steel i need some thing to hold the voltage and then regulate it so what chip can i use that will not burn under 10A?
  16. L

    need help designing a power supply 3.6V 10A

    the input voltage is 4V not 0.4V and the out put3.6V and i dont think that in my place so new components will be available to me so lets go to the other way we can do this transistor + resistor but the voltage will be juppy after the transformer so i need another chip so lets say stablize...
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    need help designing a power supply 3.6V 10A

    hello EdwardM i actually meant a chip like 78L05 that stabelaizes 5V of a circuit with exact parameters and tranzistors
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    need help designing a power supply 3.6V 10A

    hello can any one help me find stbilizator that will hold 10A and will be exact 3.6V while his input will be 4V
  19. L

    need help to find scheme of a triger

    hello all im searching for a circuit of a small triger the when a pin from my microcontrollor will set the first time high the output from this Circuit will be always high no matter if the input is 0 or 1 logical opps i think it isnt the place for this massae sory Ron
  20. L

    0-30 Vdc Stabilized Power Supply

    how much watt i need for the transformator ???
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