wookieman
Established Member
Since there is no remote trigger available on a HS20 projector, I thought I had it sorted, there is a usb connection on the back of the HS20. I can use the outer pins of the usb connector since they are 5v and ground connections to trigger my screen.
But no the projector doesn't supply power on those pins. Does anyone have any other ideas to get a remote trigger out of this beast ???
The only other idea I have is using half a opto-coupler to pick up when the LED's light up to trigger my screen, but that will look messy, so any ideas ???
Please...
But no the projector doesn't supply power on those pins. Does anyone have any other ideas to get a remote trigger out of this beast ???
The only other idea I have is using half a opto-coupler to pick up when the LED's light up to trigger my screen, but that will look messy, so any ideas ???
Please...