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    Help with Homeschooling (make me a hero)

    Hi again Gn0stik Im not sure that this can produce enough current to light up a led, You have to try it, connect it to a rectifier bridge and connect that one to the led, to see if the led lit, if it does, you can also connect an electrolytic cap too, to get the led to lit for a longer time...
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    Voltage level shifting

    Hi Edward When you start to rise the input from 2.5V the output is still at a saturated 0V, i havent calculated when the output start to rise! When the input voltage come near 5V the output saturate against 5V, i havent calculated that voltage either! //Staigen
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    Voltage level shifting

    Hi Edward Hehe, have you been lazy again, this must be totally wrong! When the input is 2.5 Volt, the output saturate at 0 Volt! When the input is 5 Volt, the output saturate at 5 Volt! And the scale between that is not linear! But the choice of op-amp seems to be exellent! ;D To windoze...
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    VHF AMPLIFIER (PLZ ANSWER)

    Hi A link would be nice! ??? So we are discussing the same project! //Staigen
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    Help with Homeschooling (make me a hero)

    Hi Gn0stik What is it that you have bought from DigiKey? All i get in the link you provided is an old pricelist from 2001, and on page 4 there is no second table! ??? ??? ??? No wonder you dont get any answer! Show us an accurate datasheet of what you bought, and i will look at it, but i cant...
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    need help with rotary potentiometer

    Is this a joke? //Staigen
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    VHF AMPLIFIER (PLZ ANSWER)

    Hi I dont know if you are using the VHF Amplifier or anyting at all from this website, but you asked for an answer. ??? ;D ;D ;D //Staigen
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    transistor projects

    Hi shiva garg There is a serie about transistors in EPE, starting in februari 2003 You build a lot of projects using only a few transistors, its also a very small amount of teory. But watch out, the AM reciever have an error, i did buildt it when i spoted it, but ask me what the error is, if...
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    I search for electronic's magazines

    Hey Cryonic Why dont you upload the Elektor mags here, specially the english version, for all of us to download, i have uploaded some EPE! ;D ;D ;D //Staigen
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    LOGIC GATES project

    Hi A link to ewlectronics lab would be nice, hehe ;D I was only joking, but it is something with E-Lab thats appeal to me ;D, that the other forums dont have! BTW, the pics that Logan uploaded, like this one http://www.electronics-lab.com/forum/index.php?topic=6022.msg37411#msg37411, is it a...
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    Need Help

    Didn't i read this somewhere else? //Staigen
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    please please help me

    Hey, rock you The book is right here at the forum, uploaded by Ante, just for you to download! //Staigen
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    Looking for Old or Discontinued IC

    Hi Siberia I'm sitting here now, with the book in front of me, and it is like aProgrammer say, its SN72xxx, for example SN72301A is the same as LM301A. But SN72106 dont seems to exist either, the old texas name for LM106 is SN52106, SN72306 do exist, its LM306. And it seems to be linear...
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    Looking for Old or Discontinued IC

    Hi Siberia I forgot to look for my books, i do that today, hopefully the IC is listed there I have been sick, have a cold, its boiling in my whole head //Staigen
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    LOGIC GATES project

    Hey Steven There's an error in your oscillator cirquits! ;D A resistor is missing! //Staigen
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    SD-834, SD804A, SD806C

    Hi ZAP101 Have you tried the Sylvania Tube Manual ? //Staigen
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    LOGIC GATES project

    Hey Logan You can also use one of the 3-input NOR gates of the CD4000 IC, reducing the amount of IC:s to just only one, dont forget to connect the other gate:s inputs to something that have a logical state! But i belive the project is a scool project that needs to have all the gates. But a...
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    LOGIC GATES project

    Hi For an OR: Connect pin 4 and 5, output at pin 3 For an AND: Connect pin 12 and 13, output at pin 11 Also think of that every input MUST be connected to something that have a logic state! //Staigen
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    LOGIC GATES project

    Hi Logan Sure, why not? //Staigen
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    LOGIC GATES project

    Hi Logan Look at CD4000, it have two 3-input NOR gates and one NOT(inverter) But it is unusual, i admit that. //Staigen
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