#BUILD YOUR OWN PROJECTOR SCREEN STAND HOW TO#
#BUILD YOUR OWN PROJECTOR SCREEN STAND MANUAL#

Draw a rectangle with your phone screen size on the lid of the projector, right above the mirror.Ĭut out the rectangle with a precision knife.

Measure the width and length of your phone’s screen. Step 6: Cut Out a Window for Your Smartphone Check that when you look at the mirror from up, you can see the projecting lens. Place the mirror at a 45⁰ angle on against the side that is opposite of the lens. To correct the image left to right, you need a mirror to get a mirror image the lens would invert. All you have to do is to deactivate the phone’s screen auto-rotate option and place the phone upside down. This means that the image we get on the wall is flipped upside down and left to right. The lens projects images from the phone by concentrating and refracting the light. Step 5: Installing the Mirror in the Cardboard Smartphone Projector The inner box should have a relatively tight fit inside the outer one. Finally, glue the lens side onto the flaps of the inner box. Then glue the papers to each other to make an open box. Once you have all four folds, make 5mm deep cuts at one of the edges and fold the flaps you’ve made.Īttach the flaps to its adjacent ones using glue. Create folds in 4 sheets of black paper so that they fit the edges of the box, use a ruler to create precise folds in the paper. Take the measurements of the inside of the box. To achieve that, you need to construct a second box that will fit inside the outer box.

Having an adjustable focus means we need to be able to move the lens in relation to the phone.

#BUILD YOUR OWN PROJECTOR SCREEN STAND MANUAL#

Step 4: Making an Adjustable, Manual Focus for Your Smartphone Projector Now you have your Lens side ready to be installed. Use the precision knife to cut out the outline so that the magnifying glass fits snugly in the opening you’ve made. Trace the outline of the magnifying glass on the center of the narrow side you’ve cut out. Take your magnifying glass and remove its handle.

#BUILD YOUR OWN PROJECTOR SCREEN STAND HOW TO#

Step 3: How to Install the Lens in Your DIY Smartphone Projector You also need to coat the inside of the box lid and the narrow box side you cut out previously. Keep in mind that you will need to let the paint dry and make sure to use a product that has a matte texture. If you prefer, you can use double-sided tape instead of glue.Īnother option is to paint the box. Use a brush to evenly spread the glue so that the black paper is attached firmly to the box. You can coat the inside of the projector by glueing black matte paper. To avoid that, you should make the inner sides of the projector black. Light reflecting off from the walls of the box would cause noise and can result in lower image quality. Make sure to cut the lid of the box as well. Keep it because it is an essential piece of your projector. Using a precision knife or scissors, cut out one of the narrow sides of your outer box. Step 2: Black Out the Inside of Your Projector for Better Image Quality The mirror should be rectangular and plain and be at least the same size as the phone you will use. With that in mind, you need to use a box that your phone’s screen will fit across. You need a long box so that you can adjust the distance between the projecting lens and your phone. For that reason, you want to have a relatively narrow box to avoid light dispersion before reaching the glass. The more light reaches the magnifying glass, the brighter your final image would be.

To build this projector, we will place a mirror and a magnifying lens in a box to make the light rays coming from your phone create a bigger projected image. Step 1: Choose the Right Mirror and Box for Your Homemade Projector Buy from Unavailable DIY Smartphone Projector Tutorial: What You Need

Build your own projector screen stand