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Thread: Building a Rheobus

  1. #1
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    Building a Rheobus

    I have decided to try my hand at soldering and I want to build my self a rheobus. I am using this guide:
    http://www.bit-tech.net/article/32/
    Now my question is, in the circuit diagram it just shows the output from the voltage regulators going to the fans, but of course thats just the red wire. It shows the other - just going to ground, but do I need to output this to each of the fans ? If not, then where does the black lead which must go to each fan, to complete the circuit, come from ?

    thanks for any replies
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    havent looked to much on it, but i would guess the ground to the fans goes onto the ground on the molex, doubt any thing needs to be done to it - and yes, for all the fans

  3. #3
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    good
    I was quite sure but thought it was best to ask someone since i'm following the design to the letter, and well, its gonna be hooked up to quite a few hundred pounds worth of computer when its finished

    oh yea, one more question, the potentiometers i have, have a metal turning rod, do you think it would be too risk to use them directly as turning knobs ? or do have to use the cheap looking plastic knobs i bought ?

    Thanks
    Desktop: AMD Athlon XP 2500+ Barton, 1024Mb PC-3200 TwinMOS w/Winbond, MSI K7N2 Delta-ILSR, Radeon 9800SE AIW, 40 GB 7,200 Rpm Hitachi Deskstar, 120GB 7,200 Rpm 8mb Cache Maxtor Diamond 9, 160GB 7200 Rpm 8mb Cache Seagate 7200.7 SATA, Plextor 708A 8x DVD-RW, 550W PFC Q-tec PSU, Casetek 1019SM Silver Case, Camdridge Soundworks DTT2200 Speakers

    Laptop: Clevo D470W - 17" Widescreen TFT, Intel Pentium4 3.06Ghz 533FSB, 1024Mb PC-2700 Hynix, Radeon Mobility 9000 64Mb, Fujitsu 80Gb 4,200rpm, 250Gb 7,2000rpm 8mb Cache Maxtor OneTouch, Toshiba SD-R6372 DVD-RW +/- x4, Built-in Four speakers, webcam and microphone

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