Hi,
Anyone know of a LASER pointer or similar device that is capable of turning on and off at a rate of 10kHz plus. The LASER beam will be subject to PWM for the purposes of audio transmission through free space.
Turns out e-bay LASER's aren't up to the task.
Rueffy.
Anyone know of a LASER pointer or similar device that is capable of turning on and off at a rate of 10kHz plus. The LASER beam will be subject to PWM for the purposes of audio transmission through free space.
Turns out e-bay LASER's aren't up to the task.
Rueffy.