So I am trying to build a laser microphone but I can get it to work. I am using just a basic laser bought at target. I am using photocells connected to a pair of headphones. I just cut off the ear pieces and soldered it to the photo cell. I then plugged it into the mic slot in my computer and I am not able to hear sounds. What am I doing wrong? Please don't just link me to another page. I know i am close i just cant get it to work.
I was thinking that i would need some sort of amplifier. I did not know if the computer would work as that. Anny suggestions for what to use as an amplifier?
I was thinking that i would need some sort of amplifier. I did not know if the computer would work as that. Anny suggestions for what to use as an amplifier?