Phone projector on wall how to#
Phone projector on wall professional#

Use the values of u and v to calculate the focal length several times. However, it would be best to take multiple data points by changing u and finding the new v that would result in another focused image on the wall. What is the focal length of the lens I'm using?įrom the earlier section, after focusing the image and measuring u and v, you can simply input their values in our smartphone projector calculator to instantly find your lens' focal length. To lock this variable, tap or click on the area at the right side of the focal length's unit and select the padlock icon. To do this, you first have to lock the Focal length of lens variable in our calculator so that it will not be recalculated when you input values for either u or v. Once you know the focal length of your lens, you can use our smartphone projector calculator to easily determine where to place your smartphone in your projector and how far to place the projector from the wall to get a sharp image.

With these simple steps watching movies at home has been made more fun since it can now be projected and watched by a group of people without straining their eyes or bending their necks.How far should I put my smartphone projector from the wall?

There should be space between the phone and magnifying glass.

The box should be big enough to accommodate the phone.

Cut the hole to make it fit the magnifying glass.

Make sure that the inside of the box is completely covered with black paper or paint.

Read on the agptek smartwatch lw11 manual. This will overheat the phone and deplete the energy of the battery. Since a constant power supply is needed to power the phones, the phone will always be in charge or be charged at regular intervals more than it should be charged. They will always opt for a projector rather than this. This may affect the viewer since he/she cannot see clearly.

The images produced by this type of projector has far less quality than a projector.

Phone projector on wall how to#

Disadvantages of how to project the mobile screen on the wall without a projector Low-quality images

Phone projector on wall professional#

There will be no need to pay for the services of a professional to fix it for you because it is very easy and simple to do. Just by following these simple steps, your projector will be ready in no time. To make the black paper fit in perfectly, use an adhesive to attach it to the box. Measure the inside of your box and cut the black paper to fit in perfectly. Step 3- Cover the inside of the box with black paper

Make sure that you only cut the part you traced. With a very sharp knife or scissors, gently cut out the traced magnifying glass.

Take off the handle of the magnifying glass if it has any. The trace should be visible, straight, and precise. Place the magnifying glass at the far end of the box or carton and trace the size of the magnifying glass with the marker. Materials needed to project the mobile screen on the wall without a projectorĪ step-by-step approach to projecting a mobile screen on a wall without a projector Step 1- Trace the magnifying glass on the box Another extraordinary thing it is used for is as CCTV cameras without the use of the internet. Smartphones have evolved from making only calls to a wide range of activities.