How to Make Your Own Smartphone Projector
With streaming platforms like Netflix, Hulu, and Amazon Prime boasting an extensive library of shows and movies, having a home entertainment setup is becoming more popular than ever before. But what if you dont have the budget for a fancy projector or a flat-screen TV? What if youre looking for a more affordable option to binge-watch your favorite shows or present a PowerPoint presentation? Look no further than your trusty smartphone and this DIY project to create your very own smartphone projector.
What You’ll Need:
- A cardboard box (large enough to fit your smartphone)
- A magnifying lens (you can purchase this online or at a hobby store)
- A sharp knife or box cutter
- A roll of duct tape
- A marker
- A ruler
- A pair of scissors
- A glue stick
- A black sheet of paper
Steps to Create Your Smartphone Projector:
1. Begin by drawing a rectangle on one side of the cardboard box, leaving enough space for your smartphone to fit in without blocking the edges. Cut out the rectangle with a sharp knife or box cutter.
2. Trace the magnifying lens onto the opposite side of the cardboard box. Cut out the circle traced by using the box cutter. Don’t worry about making the circle perfect, you’ll be sealing gaps with duct tape later.
3. Slide the magnifying lens through the hole, making sure that the curved side is facing the rectangle cutout. Hold the lens in place with the duct tape.
4. Place your smartphone in the rectangle cutout. Make sure the screen is facing towards the magnifying lens and that it is centered. Use duct tape to secure it in place.
5. On the top and sides of the box, trace the outline of the lens using a marker. Use a ruler to draw straight lines connecting the circles. Cut along these lines to create a rectangular flap.
6. Fold the flap back, creating an opening and the projector. Use duct tape to secure it in place.
7. To prevent light from escaping the viewing area and improve the picture quality, glue a black sheet of paper inside the box, surrounding the area in front of the lens.
8. Turn off the lights, and turn on the smartphone with the image you’d like to project. Align the image on the screen to fit inside the rectangle cutout. Adjust the distance between the box and the wall to achieve your desired image size.
Bottom Line:
With a simple DIY smartphone projector, you can create a mini home theatre or impress your coworkers with a well-prepared presentation. All you need is a few basic supplies and this tutorial to start enjoying big screen entertainment without spending big bucks. |