| 
  • If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • Stop wasting time looking for files and revisions. Connect your Gmail, DriveDropbox, and Slack accounts and in less than 2 minutes, Dokkio will automatically organize all your file attachments. Learn more and claim your free account.

View
 

Yifeng Huang Data Logger, Crossing Detector

Page history last edited by Yifeng Frank Huang 10 years, 3 months ago

This is a crossing detector - it uses the rangefinder to detect whenever anyone or anything crosses the line of sight, and records the number of times this happens as well as the time each occurred. The following video shows the logger detecting my hand being put in front of it as well as showing the number of times that happened:

 

http://www.youtube.com/watch?v=XTIXykbj768

Comments (0)

You don't have permission to comment on this page.