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    Fun game

    Lasers Light the lightbulbs. Currently stuck on level 19
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    Just saw Bowling for Columbine

    It was on in the UK for the first time. Shows a very scary view of some of the culture on the other side of the pond. What are people's views on gun control. PS I know this is a flame magnet so lets keep the discussion rational. I shall start off by stating that in the UK we had on shooting in...
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    RF electronics

    I am looking at designing a basic walkie talkie and basically I have a good knowledge of digital cuircuity and reasonable analog cuirtuity but I have no idea with radio cuircuitry. Does any one know where I can start with this?
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    Pain

    What is the most painfull thing that has ever happened to you guys. Mine is either having my appendics busrt without any pain killers and having my tooth put back in for the seccond time in about an hour with out pain killers. The latter I almost passed out and the former my entire body went...
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    Dynamic beam focusing

    I am looking at Ladar(lidar). And I am wondering how can you scan a laser beam precisly and quickly. Can you use a mutating lence if so how do these work. I have exhauseted google so time to hit teh profesionalls.
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    VHDL help

    I am getting an error which is "There are unbound instances" And I cannot figure out what is wrong. Can anyone help?
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    Designing A CPU

    OK peeps I decided to learn as much as I can about CPUs and I have decided that the only way I can learn more is to actually design one. I have managed to wangle access to a VHDL simulator proggy and Have defined my ISA. It will be an 8 bit CPU 16 instructions. The only thing I am having...