This is my first post here and I'm new to electronics eventhough I have many ideas that I want to develop.
Also english is not my main language so I apologize for any misundersanting that may arise.
The idea is to setup a group of IR LEDs on a wall and direct the light in one direction creating an invisible wall
For this project I need a "bright" IR light source that can be detected at least 10 ft away and a detector that will make a buzzer sound indicating the IR "wall" presence.
Researching for this project brought me to this forum and I hope you don't mind me "picking up" a little your braind and save some time
Thanks in advance
Also english is not my main language so I apologize for any misundersanting that may arise.
The idea is to setup a group of IR LEDs on a wall and direct the light in one direction creating an invisible wall
For this project I need a "bright" IR light source that can be detected at least 10 ft away and a detector that will make a buzzer sound indicating the IR "wall" presence.
Researching for this project brought me to this forum and I hope you don't mind me "picking up" a little your braind and save some time
Thanks in advance