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Author Topic: Logging Nitrous Activation  (Read 4291 times)

Offline Blue08Busa

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Logging Nitrous Activation
« on: July 22, 2010, 02:39:33 AM »
Hey, I am wanting to log nitrous activation with my LM-2.   I was wondering if I can put a resistor in line from my nitrous solenoid to logger or what I need to do since the inputs are only 0-5 volt.

Ben
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Online RansomT

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Re: Logging Nitrous Activation
« Reply #1 on: July 22, 2010, 05:40:35 PM »
Quote from: Blue08Busa on July 22, 2010, 02:39:33 AM
Hey, I am wanting to log nitrous activation with my LM-2.   I was wondering if I can put a resistor in line from my nitrous solenoid to logger or what I need to do since the inputs are only 0-5 volt.

Ben

Simple voltage splitter should do the trick.  I've made a couple to data log 12v sources on autos.  You can google to get plans (I think).  Resistors from Radio Shack.
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Offline Nosgsx1300

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Re: Logging Nitrous Activation
« Reply #2 on: August 04, 2010, 03:56:38 AM »
get one of these
http://www.radioshack.com/product/index.jsp?productId=2062601

turn it down to 2.5 or so volts, and you are off and running

remember if you are running a progressive, you will not accuratly see the progressive show up in the log
you might see a occational spike, till it hits 100%
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Offline GSXRTURBO1

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Re: Logging Nitrous Activation
« Reply #3 on: August 04, 2010, 08:12:00 AM »
Quote from: Nosgsx1300 on August 04, 2010, 03:56:38 AM
get one of these
http://www.radioshack.com/product/index.jsp?productId=2062601

turn it down to 2.5 or so volts, and you are off and running

remember if you are running a progressive, you will not accuratly see the progressive show up in the log
you might see a occational spike, till it hits 100%

How do you adjust the voltage?
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Thomas

Offline Nosgsx1300

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Re: Logging Nitrous Activation
« Reply #4 on: August 04, 2010, 04:30:10 PM »
a potentiometer screw adjusts the output voltage
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Offline GSXRTURBO1

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Re: Logging Nitrous Activation
« Reply #5 on: August 05, 2010, 09:33:31 AM »
Thanks  :thumb:
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Thomas

Offline Blue08Busa

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Re: Logging Nitrous Activation
« Reply #6 on: August 09, 2010, 08:54:41 PM »
Does anyone have any suggestions for a good way to connect to that voltage regulator.  I am sure I could solder it.  Just would like to make it as neat as possible.
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Offline Nosgsx1300

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Re: Logging Nitrous Activation
« Reply #7 on: August 10, 2010, 03:27:18 AM »
radio shack makes proto boards
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Offline Blue08Busa

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Re: Logging Nitrous Activation
« Reply #8 on: August 10, 2010, 12:54:17 PM »
Proto? 
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Offline Nosgsx1300

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Re: Logging Nitrous Activation
« Reply #9 on: August 10, 2010, 02:34:43 PM »
little pieces of circuit board to can build prototype circuits on

you can mount that Little regulator on the board and trim it small enough to fit in a film canister

or what I did it wired the regulator
and heat shrunk it into the wiring harness, you can't even see it
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Offline Blue08Busa

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Re: Logging Nitrous Activation
« Reply #10 on: August 11, 2010, 12:17:58 AM »
I thought about wiring it up and heat shrinking it like that.  I could put it on a board, but looking to make it as small as possible.
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