Search found 13 matches
- Tue Apr 21, 2009 7:54 pm
- Forum: Sensor-related questions
- Topic: Has anyone tried logging shock velocities? Sample rate ok?
- Replies: 24
- Views: 68012
Interesting thoughts, but I don't think forward travel speed has anything to do with it. My engineering skills are rusty, but I figured you'd assume a sinusoidal shock motion of some amplitude A (1-2 inches shock travel?) then take the derivative to get V, and then set V equal to say 5 in/sec (since...
- Mon Apr 20, 2009 11:43 pm
- Forum: Sensor-related questions
- Topic: Has anyone tried logging shock velocities? Sample rate ok?
- Replies: 24
- Views: 68012
Has anyone tried logging shock velocities? Sample rate ok?
I've found some cheap ride height sensors and thought I'd give this a shot as a way to tune double-adjustable shocks. However, the DL1 can log at only 100 Hz, which may not be fast enough. Does anyone know if that will work?
- Fri Feb 06, 2009 6:24 pm
- Forum: General support questions
- Topic: How to share and compare data with users of other systems?
- Replies: 2
- Views: 6303
How to share and compare data with users of other systems?
Has anyone found a way to share and compare run data with users of other systems like Traqmate, G2X, etc? R/T doesn't have an import feature (it can only export to .csv) so it seems like we'd have to either analyze in Excel, use somebody's software that can import data, or find a way to create our o...
- Thu Oct 09, 2008 8:17 pm
- Forum: General support questions
- Topic: Request - any sample data with lambda
- Replies: 9
- Views: 25200
- Thu Oct 09, 2008 8:13 pm
- Forum: General support questions
- Topic: Can the DL1 count a pulse signal (knock)?
- Replies: 3
- Views: 7311
- Mon Oct 06, 2008 10:24 pm
- Forum: General support questions
- Topic: Can the DL1 count a pulse signal (knock)?
- Replies: 3
- Views: 7311
Can the DL1 count a pulse signal (knock)?
I would like to use the DL1 to monitor if my car is knocking; my knock signal is a very quick pulse from the ECU (probably 5V). I see that Version 7 seems to have a "Pulse Counting" feature on the frequency inputs. Does the software then just count pulses and store that count in the variab...
- Tue Apr 08, 2008 2:57 pm
- Forum: General support questions
- Topic: Innovate LC-1 Air/Fuel (lambda) sensor -- Serial connection?
- Replies: 17
- Views: 40883
I finished hooking up my LC1 thru the analog line, and seems to be working just fine. Any advice on monitoring the data over the Dash1 display? I tried using a long bar graph style, but the bar graph barely changes since it's scaled probably 0 to 30. Can the bar graph be manually re-scaled to someth...
- Thu Feb 21, 2008 9:19 pm
- Forum: General support questions
- Topic: Innovate LC-1 Air/Fuel (lambda) sensor -- Serial connection?
- Replies: 17
- Views: 40883
Re: DO NOT DO THIS
Just a post to warn people to NEVER connect the LC-1 to the DL1. The data in the other direction (DL1->LC-1) will actually KILL the LC-1 dead as a nail. Apparently, the stream of live data from the DL1 will somehow put the LC-1 into firmware upgrade mode, and erase the existing firmware! ... FYI, y...
- Mon Feb 05, 2007 4:11 pm
- Forum: General software support
- Topic: Can we import data from other data logger systems?
- Replies: 3
- Views: 10803
- Mon Feb 05, 2007 4:10 pm
- Forum: General software support
- Topic: convert V to %
- Replies: 3
- Views: 9858
To do it more precisely, here's how. Let's say your signal isn't exactly 0-5v, but rather 0.5 to 4.5v (that's about what my throttle pot signal is). So... v1 = 0.5 v2 = 4.5 Your Percent equation: % = m*Volts + b where b = 100 * v1 / (v1-v2) m = -b/v1 So for my example, my answer is: %Throttle = 25*v...
- Mon Feb 05, 2007 4:03 pm
- Forum: General software support
- Topic: Measuring horsepower with a DL1
- Replies: 7
- Views: 16788
- Mon Sep 25, 2006 8:20 pm
- Forum: General software support
- Topic: Can we import data from other data logger systems?
- Replies: 3
- Views: 10803
Can we import data from other data logger systems?
I'm wondering if I can analyze some run data from a buddy's AIM system, which is a beacon-based (not GPS) system. I didn't see anything in the help file about importing data, so I don't know if this is possible.
Anyone had any success?
Anyone had any success?
- Fri May 19, 2006 5:51 pm
- Forum: Installation questions
- Topic: DL1 and DASH1 mounting in a Porsche 911- with pics!
- Replies: 0
- Views: 41703
DL1 and DASH1 mounting in a Porsche 911- with pics!
After a lot of thought and time, I finally got my Dash1 display mounted in my car, so I thought I'd post some pics for others to get some use out of. The car is a 1995 993, with the DL1 mounted under the passenger seat near the back. The install is pretty clean looking, but getting it in there was p...