How to Make a Projector

Its all about your smartphone!

Find a magnifier or a lens and a box.

Use a pencil to mark.

Cut the hole and put the magnifier to there.

This is for making it closeable

Now put your smartphone into it. Don't forget to increase brightness.

Well i was using my smartphone for this so i couldn't find a good camera. But it wasn't very hard to see with eye. By the time everything was reversed and if you use one more magnifier that will be fine. (the image on the wall was about 40 cm wide and 25 cm long)

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