Author | Topic |
Location: Melbourne
Registered: February 2004
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$25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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Sun, 23 October 2005 07:06
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Hi Everyone,
Brilliant news!! Found an inexpensive real-time logger to monitor any analog input signals on your car between -10V and +10V!! eg: O2 signal, AFM/MAF/MAP, TPS, fuel injectors, RPM, etc.
Examples of logged data (wideband O2 signal vs RPM) while accelerating is here:
http://cyberdave.org/carwb.html
http://cyberdave.org/CarTest.html
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Cost/feature Details
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1/ DI-194RS $24.95US
* 4 single-ended analog input channels ±10VFS.
* 10-bit measurement resolution
* RS-232 PC interface connection
* 240Hz maximum sample throughput
* details at http://www.dataq.com/products/startkit/di194rs.htm
2/ DI-148U $50US
* 8 single-ended analog input channels, ±10Volt full scale range.
* 10-bit measurement resolution
* USB PC interface
* Up to 14,400 Hz sample throughput rate,
* Six digital TTL I/O lines for general purpose I/O.
* Details at http://www.dataq.com/products/startkit/di148.htm
Note: Appears to require expensive WinDAQ software to extract full capabilities. Consider alternative shareware/free software below:
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Shareware/freeware software to drive a DataQ device ($25US)
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http://www.ultimaserial.com/
http://groups.yahoo.com/group/ultimaserial_group/
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Comments
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I like the sounds of the USB model myself. Group buy anyone?
Note: not affiliated with DataQ in anyway. Just sharing the good news.
sjj
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| Subject | Poster | Date |
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$25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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sjsj | Sun, 23 October 2005 07:06 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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oldcorollas | Sun, 23 October 2005 08:13 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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THE WITZL | Sun, 23 October 2005 08:37 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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kingmick | Sun, 23 October 2005 09:45 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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Starfire | Mon, 24 October 2005 00:11 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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Ben Wilson | Mon, 24 October 2005 05:40 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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sjsj | Mon, 24 October 2005 09:24 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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Ben Wilson | Tue, 25 October 2005 01:41 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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sjsj | Tue, 25 October 2005 02:00 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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oldcorollas | Tue, 25 October 2005 03:22 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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MacroP | Fri, 28 October 2005 13:25 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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sjsj | Wed, 26 October 2005 15:59 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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oldcorollas | Wed, 26 October 2005 16:16 |
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Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!!
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sjsj | Fri, 28 October 2005 06:22 |
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