MakeEverything
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| posted on 11/4/10 at 02:24 PM |
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Innovate / JAW Schematics?
Anyone got any? Im after a cheap version of a Fuel / Air system, and was thinking it might be cheaper to make one, though ill need firmware and
software to go with it.
Anyone done this before?
I bought a £210 innovate LM1 which was broken when it arrived so i sent it back and dont really have any confidence in consumer electronics as they
are thrown together.
Kindest Regards,
Richard.
...You can make it foolProof, but youll never make it Idiot Proof!...
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scudderfish
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| posted on 11/4/10 at 03:31 PM |
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http://locostbuilders.co.uk/viewthread.php?tid=133825
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matt_gsxr
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| posted on 11/4/10 at 03:57 PM |
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I bet Lars has the schematics too.
£80 is damn cheap considering the lambda probes cost around £50.
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RazMan
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| posted on 11/4/10 at 04:47 PM |
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Have a look on eBay for LC-1 kits - I just got one for £120 inc postage. You can just add your laptop as a temporary gauge for setting everything up,
or have a permanent dial on the dash for a little extra cash.
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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big_wasa
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| posted on 11/4/10 at 04:59 PM |
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Any chance of a link. Cheapist ive seen was £144 from latvia
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RazMan
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| posted on 11/4/10 at 05:07 PM |
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I trader I bought mine from is 'StreetRays' but he doesn't seem to have any at the price I paid - might be worth a peek though.
http://stores.ebay.com/StreetRays_Innovate-Wideband_W0QQ_fsubZ332667819QQ_sidZ110264169QQ_trksidZp4634Q2ec0Q2em322
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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big_wasa
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| posted on 11/4/10 at 05:14 PM |
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Not far of, about £127 to the door
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Lars
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| posted on 11/4/10 at 05:45 PM |
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thanks scudderfish and Matt 
I actually just checked the website and it seems that JAW is now discontinued, and also they dropped their prices slightly before discontinuing, so I
will let it go for £70 posted,
I will have a look to see if I can find a schematic.
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rf900rush
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| posted on 11/4/10 at 06:35 PM |
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To build the JAW system from scratch I think you will need Programmer for the Microcontroller.
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MakeEverything
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| posted on 11/4/10 at 08:00 PM |
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Thanks guys.
Reason for asking is because of my Innovate experience (though they refunded no problems etc) and i did see your post Lars, but wanted to look into
producing my own if poss.
Only issues i have really is the schematic and the software / firmware for the processor.
Kindest Regards,
Richard.
...You can make it foolProof, but youll never make it Idiot Proof!...
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Lars
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| posted on 11/4/10 at 09:31 PM |
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I could not find a schematic, unless you would like some close ups of the JAW I have.
All the software/firmware, etc is here
http://www.14point7.com/Widebands/Soft%20and%20Doc/JAW%20Software%20and%20Documentation.htm
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MikeRJ
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| posted on 12/4/10 at 11:36 AM |
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quote:
Originally posted by rf900rush
To build the JAW system from scratch I think you will need Programmer for the Microcontroller.
Unless things have changed, you can't build a JAW from scratch without a pre-programmed microcontroller. The JAW firmware is closed and only
published as an encrypted binary file that requires a special bootloader in order to program the micro's memory with it. The bootloader is not
available to be programmed into a fresh micro.
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