Subject:
|
Re: digital camera entirely made of mindstorms?
|
Newsgroups:
|
lugnet.robotics
|
Date:
|
Wed, 27 Sep 2000 05:45:19 GMT
|
Viewed:
|
1551 times
|
| |
|
|
Oh! I remember a story about that in one of the Apple ][ magazines, or Circuit
Cellar or something. They took a picture of a lightbulb I think (I guess their
version needed more light than yours). They used the same technique you
describe. I thought it was pretty amazing. They timed how long the bits took
to erase and used that to compute grayscale.
I wonder how impossible it would be for Lego to put a little camera into an
RCX. Something like the GameBoy camera, that would put a small image into a
chunk of memory that the RCX could get at. I would be happy with 64 pixels
square and two image buffers.
> That reminds me of the digital camera I made 'by hand' about 15 years ago
> by *carefully* milling the 'lid' off an old DRAM chip and replacing it with
> a microscope slide cover.
|
|
Message is in Reply To:
 | | Re: digital camera entirely made of mindstorms?
|
| (...) (This may be marginally off-topic - but someone will find it useful) That reminds me of the digital camera I made 'by hand' about 15 years ago by *carefully* milling the 'lid' off an old DRAM chip and replacing it with a microscope slide (...) (24 years ago, 27-Sep-00, to lugnet.robotics)
|
16 Messages in This Thread:
 
 
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
Active threads in Robotics
|
|
|
|
|
|
