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  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Tue Jun 30, 2009 11:32 am   Subject: Triggering an IR receiver from a white object/paint
I'm still struggling, because the switch get triggered erratically at some times. So I thought of trying the OPB365T. I quote this from another site:


Originally Posted by 2xCPU View Post
Use the ...
  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Sat Jun 20, 2009 2:14 pm   Subject: Triggering an IR receiver from a white object/paint
I have used my IR detector and mounted it to the rear trigger.

R1: 68 OHM
R2: 100k

Picture of the triggering system- works wel, up to now:

http://i261.photobucket.com/albums/ii62/avz10/IMG_1 ...
  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Tue Jun 16, 2009 5:56 am   Subject: Triggering an IR receiver from a white object/paint
I need serious help. This is my set-up so far:
http://i261.photobucket.com/albums/ii62/avz10/Untitled-1copy-8.jpg

http://i261.photobucket.com/albums/ii62/avz10/Untitled-2copy-4.jpg

On request, ...
  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Wed Jun 03, 2009 2:24 pm   Subject: Triggering an IR receiver from a white object/paint
Thanks for the reply. I have had some other responses from other websites, so you might want to comment.

With regards to pick up, I have had advice as follows;

-Use an IR light or LED light and ...
  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Sun May 31, 2009 4:30 am   Subject: Triggering an IR receiver from a white object/paint
Just more detail I want to add:

The distance is very close 1-2mm, before the switch is triggered. So if I wave a white piece of paper 1cm in front of the detector, it does not trigger it.

This ...
  Topic: Triggering an IR receiver from a white object/paint
avz10

Replies: 8
Views: 29997

PostForum: Electronic Help   Posted: Sat May 30, 2009 4:08 pm   Subject: Triggering an IR receiver from a white object/paint
I have started to build a system/circuit to capture old cine 8/super 8 using the Cinecap programme.

I am having trouble to get the IR receiver being triggered when a white blade moves passed the I ...
 
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