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Specifications

Invisible IR Pen for Whiteboard Project
1.Material:plastic
2.Vishay TSAL6400 LED 940nm
3.Cell LR41series

Invisible IR Pen

It is for the whiteboard using a game console remote system
This is a handy IR pen for a game remote whiteboard ,it has an on /off push button switch integrated to the pen disign ,the IR light stays on when the button is pressed down
one the tip of the IR pen ,an IR led with a wave length of 940 nm ,is installed to provide the best tracking results with a wii remote .Each individual pen istested before packing .
A Wii mote whiteboard IR pen acts like a mousepointer ,when the user press the button on the pen ,the LED light isturned on .even though human eyes can not see it ,when the LED light is turned on .the computer consider it as a mouse -click (left mouse button click ) if the user continue pressing the button and the light stayson.the computer will consider is as dragging .These are the twoactions of a wii mote IR pen
A card board paper divider is used to break the circuit of the battery so that the battery wondn't "leak " its selectricity when the push button is pressed during storage ,shipping and handing