Subject:
|
Re: Light sensor values
|
Newsgroups:
|
lugnet.robotics
|
Date:
|
Fri, 17 Sep 1999 17:04:28 GMT
|
Reply-To:
|
mattdm@mattdm.+ihatespam+org
|
Viewed:
|
621 times
|
| |
|
|
Mark Ferris <mdf@teleport.com> wrote:
> came with the kit, when positioned over the white it reads 60. When
> over black it reads 40. Not a huge change and I would have expected a • [snip]
> What range of values are other people seeing out of the light sensor?
That's pretty typical for what I've seen.
--
Matthew Miller ---> mattdm@mattdm.org
Quotes 'R' Us ---> http://quotes-r-us.org/
|
|
Message has 1 Reply:
 | | Re: Light sensor values
|
| (...) Me too. You can get pretty close to 100 in direct sunlight and 0 in total darkness. By comparison the difference in the amount of light reflected by black and white paper isn't all that great. Cheers, - Ben. ---...--- Ben Williamson (...) (25 years ago, 17-Sep-99, to lugnet.robotics)
|
Message is in Reply To:
| | Light sensor values
|
| I'm wondering what are reasonable values coming out of the light sensor. I've got an input setup as a light sensor so I'm getting percentage values out of it, and using the large "track" paper that came with the kit, when positioned over the white (...) (25 years ago, 17-Sep-99, to lugnet.robotics)
|
4 Messages in This Thread:
  
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
Active threads in Robotics
|
|
|
|
|
|
