Subject:
|
Re: COLOR light sensor
|
Newsgroups:
|
lugnet.robotics.rcx
|
Date:
|
Thu, 29 Nov 2001 08:45:47 GMT
|
Viewed:
|
1724 times
|
| |
|
|
I toyed some time ago with the idea of colored leds to provide color
information to RCX - I didn't construct anything yet.
I intended to use R/V/B leds (the addition of an IR one is a good idea) with
an RCX controlled cycling mechanism to light the object under test, and a
Lego light sensor (with it's red led masked) to read the info.
Philo
www.philohome.com
|
|
Message has 1 Reply:
 | | Re: COLOR light sensor
|
| (...) Hi Philo and color light sensor interested people: I know that Mike Gasperi has designed an unexpensive super color-sensor based on an input-multiplexer which is driven by switching the RCX from passive to active sensor-mode all the time. The (...) (23 years ago, 29-Nov-01, to lugnet.robotics.rcx)
|
Message is in Reply To:
| | Re: COLOR light sensor
|
| (...) I can own up to having done some work in this area. It isn't "available" yet because I haven't found an easily producible way to mount the LEDs yet. The device works as follows; The heart of the thing is a small PIC microcontroller which (...) (23 years ago, 28-Nov-01, to lugnet.robotics.rcx)
|
12 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
|
|
|
|
