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| Author | Topic | 
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| 
 Location:
 Melbourne
 Registered:
 February 2004
 
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	| $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! |  Sun, 23 October 2005 07:06   |  |  |  
	| 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
 |  |  |  |  
 
|  | Subject | Poster | Date | 
|---|
 
|  |    $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | sjsj | Sun, 23 October 2005 07:06 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | oldcorollas | Sun, 23 October 2005 08:13 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | THE WITZL | Sun, 23 October 2005 08:37 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | kingmick | Sun, 23 October 2005 09:45 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | Starfire | Mon, 24 October 2005 00:11 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | Ben Wilson | Mon, 24 October 2005 05:40 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | sjsj | Mon, 24 October 2005 09:24 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | Ben Wilson | Tue, 25 October 2005 01:41 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | sjsj | Tue, 25 October 2005 02:00 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | oldcorollas | Tue, 25 October 2005 03:22 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | MacroP | Fri, 28 October 2005 13:25 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | sjsj | Wed, 26 October 2005 15:59 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | oldcorollas | Wed, 26 October 2005 16:16 |  
|  |    Re: $25/50US real-time logger for O2,AFM/MAF/MAP,TPS,RPM found!! | sjsj | Fri, 28 October 2005 06:22 |  
 | Current Time: 
Fri Oct 31 09:13:54 UTC 2025 | 
 
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