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  1. Replies
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    What people have done in the past is rewritten...

    What people have done in the past is rewritten the ecm code to dump/substitute the parameter of interest in 2 or 3 places inside of the ALDL frame thus doubling or trippling the "data rate"
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    Always nice to see some 160 Baud development

    Always nice to see some 160 Baud development
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    36,712

    Each ECM using a different protocol, ya gotta...

    Each ECM using a different protocol, ya gotta wonder just what they were thinking. Different teams I suppose...
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    IIRC from the buick forums regalrider now has his...

    IIRC from the buick forums regalrider now has his towncar?
    :)
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    One cannot assume that the DC rating is similar...

    One cannot assume that the DC rating is similar to the AC rating.
    It may be much less.
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    Anybody know what happened to the TURBOMETER guy?...

    Anybody know what happened to the TURBOMETER guy?
    Did anyone end up with the source?
  7. This is an RC servo? Presuming the servo tester...

    This is an RC servo?
    Presuming the servo tester just outputs a pulse 1ms wide widening out to 2ms over time thus "execising the servo?
    Why not just generat the required pulse widths directly in the...
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    I believe nowadays they laser cut a stack of...

    I believe nowadays they laser cut a stack of fabric...
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    are you shielding each wire individually? try...

    are you shielding each wire individually?
    try that
    don't share connectors
    even proper cables have enough troubles
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    must be lots of open source o'scope/frequency...

    must be lots of open source o'scope/frequency meter code to use as examples...
    -would assume the tach output is logic levels but when in doubt put a large ceramic cap and a 10k in series, then a...
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    measure the frequency of pulses using a sound card

    measure the frequency of pulses using a sound card
  12. it's a canadian tire battery they will test it...

    it's a canadian tire battery
    they will test it for free
    case closed
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    like this?...

    like this?
    http://www.electronics123.com/s.nl?sc=14&search=1086
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    The large "fill" areas on the PCB might be better...

    The large "fill" areas on the PCB might be better
    check with an ohmmeter they are actually ground?
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    looks like mickstan_vr gave up?

    looks like mickstan_vr gave up?
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    45Mhz BW with 50ohm load- seems like it might...

    45Mhz BW with 50ohm load- seems like it might work
    considered a relay?
  17. You will alway measure the nominal voltage...

    You will alway measure the nominal voltage 1.5~2.5 across a led. It will try to pass as much current as needed to maintaing that voltage until it burns up.
    V=IR
    subtract the nominal led voltage...
  18. http://www.electronics-lab.com/projects/models/004...

    http://www.electronics-lab.com/projects/models/004/
  19. funny board-------atxpsu 2-23 p1----gnd----

    funny board-------atxpsu
    2-23 p1----gnd----<--7
    2-23 p2-<-pwr on---this is switch?
    2-23 p3---standby -<-9

    2-19 p1---12v--<--
    2-19 p2--gnd---<--
    2-19 p3--gnd---<--
    2-19 p4--5v----<--
  20. Replies
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    The point of the caps in series with your "hot "...

    The point of the caps in series with your "hot " line level is to block any DC coming from your line level sound source.
    keeps DC voltages on their own side if you like but passes AC (audio)...
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    if I had no real test equipment I'd put a small...

    if I had no real test equipment
    I'd put a small cap in series with "hot" lead of a line level input on a ghetto blaster/old stereo.
    loosely assemble the thing, stick in a tape and
    probe for the...
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    He explains it fairly well, follow the wires back...

    He explains it fairly well, follow the wires back from the tape head.

    in a 70s radio you could always input signal on the volume
    control leads which were a traditional pot.

    suggest you put a...
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    Suspect this was the intended quote

    Suspect this was the intended quote
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    Here is a circuit that decodes the A and B...

    Here is a circuit that decodes the A and B signals into UP and DOWN pulses

    http://www.interq.or.jp/japan/se-inoue/e_ckt10_3.htm
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    Model airplane builders use lots of CA. A good...

    Model airplane builders use lots of CA. A good hobby shop or online vendor should have the different viscosities.
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