Evan Chow
Newbie level 4
Hi,guys
I have been doing the project of Infrared touch screen for months,the touch signal is just good except the disturbance.The Infrared Emitting Diode and the Infrared Receiving Diode are ranked in two rows respectively.The distance is about 40.15 inch.Because the angle of Infrared Diodes is a little wide(25deg),adjacent Infrared Emitting Diode(the distance is about 0.43inch) will disturb each other(the Infrared Receiving Diode).
How to solve this problem?
Tks!
I have been doing the project of Infrared touch screen for months,the touch signal is just good except the disturbance.The Infrared Emitting Diode and the Infrared Receiving Diode are ranked in two rows respectively.The distance is about 40.15 inch.Because the angle of Infrared Diodes is a little wide(25deg),adjacent Infrared Emitting Diode(the distance is about 0.43inch) will disturb each other(the Infrared Receiving Diode).
How to solve this problem?
Tks!