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Location:
Pine Rivers QLD
Registered:
April 2005
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Re: 85 Corona Avante Taco Booster needed
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Sun, 28 August 2005 00:11
 
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its just any coil from a relay. to just drop in a straight inductor in it would cause problems, as relay coils are designed for 12V's across the pins, so to actually rebuild the circuit would require a resistor inductor combination but its just easier to use a coil. just rip the switching part off as otherwise you have a nice click,click,click when the car is running lol.
No as an explanation for anyone, this circuit will actually reverse the polarity of the output, eg 5V in will make 0 out and 0 in will make 12V out. i was designing one that kept it the same but really it doesn't matter. the "relay coil" is to produce a rounded signal as most some tacho's don't like flat square waves. the 2.9K resistor is not overly important in value so if you have one close it would be just as good but it should be close as the E12 series will only have a 2.7K or 3.3K available.
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| | Subject | Poster | Date |
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85 Corona Avante Taco Booster needed
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Japstang | Wed, 17 August 2005 13:32 |
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Re: 85 Corona Avante Taco Booster needed
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Norbie | Wed, 17 August 2005 22:57 |
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Re: 85 Corona Avante Taco Booster needed
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justcallmefrank | Thu, 18 August 2005 00:45 |
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Re: 85 Corona Avante Taco Booster needed
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takai | Thu, 18 August 2005 00:20 |
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Re: 85 Corona Avante Taco Booster needed
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HyDrA | Thu, 18 August 2005 00:58 |
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Re: 85 Corona Avante Taco Booster needed
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Norbie | Thu, 18 August 2005 02:41 |
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Re: 85 Corona Avante Taco Booster needed
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CrUZsida | Thu, 18 August 2005 02:45 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Thu, 18 August 2005 09:47 |
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Re: 85 Corona Avante Taco Booster needed
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Japstang | Fri, 19 August 2005 05:08 |
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Re: 85 Corona Avante Taco Booster needed
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Henn | Fri, 19 August 2005 06:16 |
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Re: 85 Corona Avante Taco Booster needed
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Bugman | Sat, 27 August 2005 05:47 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Sat, 27 August 2005 11:15 |
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Re: 85 Corona Avante Taco Booster needed
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ndgcpr | Sun, 28 August 2005 00:11 |
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Re: 85 Corona Avante Taco Booster needed
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ndgcpr | Sun, 28 August 2005 02:39 |
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Re: 85 Corona Avante Taco Booster needed
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HyDrA | Sun, 28 August 2005 07:37 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Sun, 28 August 2005 07:52 |
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Re: 85 Corona Avante Taco Booster needed
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HyDrA | Sun, 28 August 2005 07:55 |
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Re: 85 Corona Avante Taco Booster needed
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HyDrA | Sun, 28 August 2005 07:56 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Sun, 28 August 2005 08:01 |
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Re: 85 Corona Avante Taco Booster needed
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HyDrA | Sun, 28 August 2005 08:10 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Sun, 28 August 2005 08:40 |
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Re: 85 Corona Avante Taco Booster needed
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ndgcpr | Sun, 28 August 2005 08:26 |
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Re: 85 Corona Avante Taco Booster needed
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Japstang | Sun, 28 August 2005 11:50 |
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Re: 85 Corona Avante Taco Booster needed
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ndgcpr | Sun, 28 August 2005 12:15 |
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Re: 85 Corona Avante Taco Booster needed
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Japstang | Sun, 28 August 2005 13:27 |
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Re: 85 Corona Avante Taco Booster needed
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oldcorollas | Sun, 28 August 2005 14:46 |
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Re: 85 Corona Avante Taco Booster needed
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Maurice c | Sun, 28 August 2005 15:29 |
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Re: 85 Corona Avante Taco Booster needed
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Henn | Sun, 28 August 2005 23:40 |
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Re: 85 Corona Avante Taco Booster needed
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brett_celicacoupe | Wed, 31 August 2005 11:06 |
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Re: 85 Corona Avante Taco Booster needed
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ndgcpr | Wed, 31 August 2005 11:19 |
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Re: 85 Corona Avante Taco Booster needed
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Henn | Wed, 31 August 2005 12:54 |
