Recent content by fundash

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    Atari Punk Console propblems

    Hello everyone, I have built an atari punk console using this schematic: Unfortunately, it does not seem to be working at all. When turned on, you here an initial click and nothing else. There is one narrow spot where it generates white noise. here is the circuit board:
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    Velleman stroboscope kit problem

    I'll just upload some pics... (within the week) and I checked the caps, and they are in the right way (white stripe to negative)
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    Velleman stroboscope kit problem

    well I checked it and all, and it works fine...there is a triac (voltage regulator?) as they call it on the pcb. I don't know if this is normal or not, and it caqn't be a cap, as the caps are the main parts that make it work, And it works fine...
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    Velleman stroboscope kit problem

    Hi, I recently decided to buy some of these Velleman kits in order to improve my soldering skills. I made the IR light barrier and it worked fine...but that is only 9VDC. This one is the stroboscope (K5300)and it runs of 110VAC! I was scared but plugged it into that wall...AND IT WORKED!!! I...
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    polarity help!

    The clock only has one speaker, the other side is just for looks :p:rolleyes: so, What i did with the jack was connect the left and right speakers because otherwise the sound would only end up comming from one computer speaker. I'll have a picture of the pcb this morning, have to goto bed...
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    polarity help!

    The speakerss are not pluged into any pcb, just the wall adapter and I know that the jack goes ground, left and right positive. I don't know if the polarity even matters in this case because sound quality doesn't matter.
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    polarity help!

    well, all i'm doing is pluging these: into this: using this:
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    polarity help!

    I am a very heavy sleeper and so I am adding a 3.5mm jack to the alarm to plug my computer speakers into for louder volume. I really am wondering which wire is positive/negative that goes to the speaker. Both wires are grey, but one has a pink stripe on it. does this mean that the wire is to...
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