A:AnswerDoes your mac have HDMI out? If so yes.
If your mac doesn't have HDMI out, you will need an adapter to convert the video output to HDMI, then yes.
A:AnswerIf your laptop has an HDMI port you will be able to connect it to your laptop. This is probably not the right projector to use to present to a classroom though. You would need to be able to turn off the overhead lights and keep in mind the resolution is 360p, which will not show very small text well on a large screen for a large group.
A:AnswerI'm not sure if the galaxy camera phone has the ability to do that. It is not mhl compatible. I use an older phone HTC M8 which is like 2 or 3 year old and it is perfect. It can do mirroring. Nowadays smartphone makers does not always include that compatibility. If u have a roku stick or chromecast I believe they will work and then cast ur galaxy edge to the stick and that would make it wireless. Even better
A:AnswerI own this device.... While it can project an image that large, especially in total darkness, it is only optimized for 50" so you my lose clarity with that large of an image
A:AnswerIf your DVD player has HDMI out, you should be able to connect it with this projector. You can connect a Samsung Galaxy S4, but be sure to use both the MHL cable and the little black micro USB tip included in the box. If you try to connect your S4 without the adapter it will not work.
A:AnswerYes, this shouldn't be a problem. You may need an adapter to connect your Mac to the projector (unless it has HDMI, then you are all set). Once connected the projector will act like a secondary monitor for your computer either duplicating or extending your desktop depending on your display settings.
A:AnswerUnfortunately, the Samsung Note 5 doesn't support MHL or Slimport for a video out connection. You could, however, use a Chromecast to make a wireless connection (the Chromecast would plug right into the projector).
A:AnswerThis mini projector will enlarge your image, no question.
It even has a standard screw hole to attach it to any camera tripod, or other stabilization device.
The unit is not very bright at distance, so a dark room is necessary.
I hope this helps!
A:AnswerKeep in mind, the resolution is 360p so probably not, although it depends on what older projector you have. These mini projectors are great for portability, travel, and light entertainment but wouldn't replace an HDTV.