please dont rip this site

Idea: Mirror Scanning Low Cost, Low Duty Camera

To add vertical scanning to the 360 degree horizontal scanning, rock the laser diode (used here as a light detector rather than emitter) back and forth while always pointing it directly at the same place on the mirror. This rocking motion can be easily (and cheaply) implemented with a worm gearn driven large plastic cam to lever actuator attached to the other side of the motor's drive shaft. To avoid breaking the 360 degree view of the system, mount the sensor on a rocker attached to a clear plastic "bubble" covering the bottom of the system. Use a reflective strip on the sensor mount or a mechanical wiper on the worm gear end to provide an indexing pulse. The system microcontroller will wait a specified period of time before capturing signals from the sensor on each revolution in order to select a portion of the total visable area. This data will be forwarded to the host system via a high speed infrared link.

../../wearhuds.htm

http://www.sci.kun.nl/hfml/fingertip.html

http://scitoys.com/scitoys/scitoys/magnets/suspension.html


file: /Techref/idea/mscan/index.htm, 1KB, , updated: 2004/6/9 10:32, local time: 2024/11/11 11:43,
TOP NEW HELP FIND: 
3.231.219.178:LOG IN
©2024 PLEASE DON'T RIP! THIS SITE CLOSES OCT 28, 2024 SO LONG AND THANKS FOR ALL THE FISH!

 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://techref.massmind.org/techref/idea/mscan/index.htm"> mirror scanning low cost low duty camera</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

 

Welcome to massmind.org!

 

Welcome to techref.massmind.org!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .