 | | Hmm... install not going so smooth
|
|
Hello, I decided to scrape my machine today and when I tried to reinstall legos I ran into a problem compling the cross compiler under cygwin. Here is a list of the packages I have installed: Cygwin Package Information Package Version ash 20020131-1 (...) (23 years ago, 14-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: General IR question
|
|
Someone has a site with a video of a robot they made. In the video, you can see the two IR LED's blink. The site owner made a comment about what the blinking was caused from. Unfortunately, I don't remember the site address... I think the site had (...) (23 years ago, 14-May-02, to lugnet.robotics)
|
| |
| | RF ideas for the RCX
|
|
Hello everyone, My apologies for the rather long post, but I implore those interested to read on. My hope is that someone can help offer solutions to the following ideas. For the past several months, I've been attempting to find a reasonable (...) (23 years ago, 14-May-02, to lugnet.robotics)
|
| |
| | Re: General IR question
|
|
(...) IR sensors (of the type used by the military for night operations for example) operate over some fixed range of IR frequencies - some work in the near IR (or perhaps even somewhat into the Red end of the visible spectrum) - others in the far (...) (23 years ago, 14-May-02, to lugnet.robotics)
|
| |
| | Re: General IR question
|
|
Typical remote control IRs like the RCX system are usually in the 870 - 950 nm range, just below visible red. A standard silicon CMOS camera chip will "see" this fine unless it has an IR cut filter (commonly installed in camcorders etc). Silicon is (...) (23 years ago, 14-May-02, to lugnet.robotics)
|
