Drive two or more lasers

[carlettodj]

Hi @ all!
I would like to drive more that one laser. I supposed I must buy other usb interface FB3-QS. But I don't find them on web. Only qs software plus interface.
Do u know where buy only an interface and at which price is it?

THanks

 

[smokeAndMirrors]

Hi @ all!
I would like to drive more that one laser. I supposed I must buy other usb interface FB3-QS. But I don't find them on web. Only qs software plus interface.
Do u know where buy only an interface and at which price is it?

THanks

The QS software is free! It's the FB3 that you pay for, QS comes bundled.

 

[kamakajee]

Hi there.. why not use a 'Y' cable, that is if you want both the projectors to do the same job

 

[Cyberb0b]

Cause a Y cable can cause lower laser output on cheap lasers.
You can loose a bit of the signal which can result in less laser power.

Secondly, cause you cant controll them individualy.