How to Make a Homemade Phone Projector: A Guide to DIY Projecting
If you want to watch a movie or slide show on a big screen, but dont want to spend a fortune on a projector, you can make a homemade phone projector that is both fun to build and cost-effective. To make a phone projector that you can use in your living room or on the go, here is what you need to know.
Step 1: Gather the Necessary Materials
The first step in making a homemade phone projector is to get all the materials youll need. These would typically include a cardboard box, a magnifying lens around 50mm-70mm in diameter, super glue, a hobby knife, a marker, and a ruler. Youll also need a smartphone that youll use as the source of the images or video that youll project.
Step 2: Cut and Glue the Box
Next, take the cardboard box and cut a square out of one end with the hobby knife and ruler. Make sure its big enough for your phone to fit through with a bit of wiggle room. Once youve cut the hole, glue the magnifying lens over the top of the hole, securing it in place with super glue.
Step 3: Prepare the Smartphone
To prepare your smartphone for projecting, youll need to invert its screen. This is so that the image projected onto the wall is flipped and not the wrong way round. You can find invert settings in your Android or iOS smartphone display settings.
Step 4: Insert the Smartphone
After youve inverted the phone screen, turn up the brightness to full. Then place the phone inside the box so that the image from the screen is projected through the magnifying lens. Make sure the phone is secure and that the lens is positioned correctly.
Step 5: Project Your Content!
Finally, its time to project what you want to watch or present. Make sure the room is dark enough to view the image clearly. Turn off the lights and aim the projector towards a clear white wall. You will be amazed at the quality of the image and the size of the projection.
Conclusion
Making your own phone projector is a fun and cost-effective way to enjoy big screen entertainment. With a magnifying lens, a cardboard box, and a bit of creativity, you can create a homemade phone projector that will provide you with hours of entertainment from the comfort of your own home. Its easy to do, and the results are impressive! |