« previous next »
Pages: 1

Author Topic: How to make IR pen  (Read 4579 times)

Offline pradito

  • *
  • Posts: 11
  • Karma: +0/-0
    • View Profile
on: July 06, 2011, 11:32:13 PM
how to make IR PEN for interactive whiteboard?
what's the procedure, I'm afraid to build this,
in LED, positive or negative which connect to switch?

I already have a LED TSAL 6400..How can I know this is real or not?
thanks for many help..

thank you,

pradito

Offline boonjin

  • *
  • Posts: 929
  • Karma: +28/-0
  • Smoothboard Developer
    • View Profile
    • Smoothboard
Reply #1 on: July 06, 2011, 11:57:30 PM
Quote from: pradito on July 06, 2011, 11:32:13 PM
how to make IR PEN for interactive whiteboard?
what's the procedure, I'm afraid to build this,
in LED, positive or negative which connect to switch?

I already have a LED TSAL 6400..How can I know this is real or not?
thanks for many help..

Hi,

The switch can be placed on any side of the LED.

The longer side is the anode (connect to the positive terminal of the battery).

You can search for guides online to build one.

For convenience, you may just purchase one IR pen from the sellers here which will save you a lot of trouble.

Regards,
Boon Jin

Smoothboard
Wii Whiteboard/Wiimote Whiteboard with annotation features and collaborate with multiple iPads and Android Tablets!

Smoothboard for Mac
Using a Mac? Now you can annotate on PowerPoint or Keynote slideshows!

BoonJin[/url

Offline pradito

  • *
  • Posts: 11
  • Karma: +0/-0
    • View Profile
Reply #2 on: July 08, 2011, 12:42:02 AM
OK... thank's Mr. Boonjin :D

thank you,

pradito

Pages: 1
« previous next »