To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.robotics.rcx.legosOpen lugnet.robotics.rcx.legos in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 Robotics / RCX / legOS / 209
208  |  210
Subject: 
Re: light values?
Newsgroups: 
lugnet.robotics.rcx.legos
Date: 
Fri, 28 May 1999 18:51:20 GMT
Viewed: 
1371 times
  
Ah... that makes sense- I didn't realize that power was completely cut.
Should have (I'm not *that* incompetent in reading electronics diagrams).
Oh well. Thanks for the feedback, John...
Luis

On Fri, 28 May 1999, John A. Tamplin wrote:


The light sensor is an active sensor, which means that it requires power to
operate.  When you call ds_passive, you are no longer supplying power to
the sensor between readings.  Some people have reported being able to use
the light sensor for ambient light running it in passive mode, but you are
using it for something it wasn't designed for and you would certainly have
to calibrate your results.

John A. Tamplin Traveller Information Services
jat@LiveOnTheNet.COM 2104 West Ferry Way
256/705-7007 - FAX 256/705-7100 Huntsville, AL 35801



#######################################################################

God was my co-pilot,
  but we crashed in the mountains
       and I had to eat him.
-bumper sticker

#######################################################################



Message is in Reply To:
  Re: light values?
 
(...) The light sensor is an active sensor, which means that it requires power to operate. When you call ds_passive, you are no longer supplying power to the sensor between readings. Some people have reported being able to use the light sensor for (...) (25 years ago, 28-May-99, to lugnet.robotics.rcx.legos)

4 Messages in This Thread:

Entire Thread on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact
    

Custom Search

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR