Projectors are a matter of the norm when it comes to enjoying the night outdoors with your friends. If you want to enjoy a movie on a large screen but don’t want to spend money on expensive home projector, you need not worry. If you are not bothered by any financial investment yet want to minimize the power cost to a great extent, I would recommend you build your own projector.
I am here to tell you how to do it yourself without even spending any money. Therefore, for this reason, you would need some important equipment that can help you through this process.
To save your day, I have come up with a comprehensive guide on how to project a laptop screen on the wall without a projector. So, let’s get in for more.
Alternatives You Can Use for Projectors
While you do not want to invest in an expensive projector, there is always a DIY option available. Hence, with important equipment at hand and knowing the right techniques, you can absolutely do it yourself with absolute ease and convenience.
The most commonly used method is to use a smartphone or device and place it inside the container, so you can ideally use it to watch a movie on the wall.
Projecting Laptop Screen to the Wall
Now that technology has advanced to a level that a smartphone is much more than just a device to pick and receive calls. Hence, you can easily use these smart devices like a projector; however, it is important to know that it doesn’t have an in-built projector system that can project images into the wall. For this purpose, you will need the following;
- A knife or scissors to cut the box
- A container or box with which you will make a projector
- A mirror and a magnifying glass
- Basic stationery to help trace the object
- A tape, bushes, and glue to help paste the mirror
- A shoebox or any container to build your projector
- A thick black paper or paint
Step # 1: Checking the Size
The first and foremost thing to consider here is to check the size of the box you most probably be using. Here, make sure that it is compatible with the phone or smart device you are going to use. From the magnifying glass, you will pass the light source from the box through this glass.
Now, once you are done getting the right size, place the lens in the middle of the container and replicate the shape using this pencil. This step will help you in getting the right and adjustable focus for your projector setup. Now, if you like brighter images, I would recommend you place the source where it can pass more light rays.
Step # 2: Adjust the Light
Once you are done placing the source in the box, it is the step when you adjust the light within the box. For this, you will have to cut the knife from a corner and make sure that it doesn’t damage the walls. Here, you will have to glue the paper to adjust the overall light in the container. Another thing you can do is to use paint (preferably a black one) that can help you in making the light source more prominent.
Step # 3: Add a Lens and Make a Hole
Now that you have drawn the lens on the paper, you can use the lens of the same size and project the picture there properly. Here, you will adjust it as per your screen. Here, you will have to cut the box in the same direction as your mobile is placed. Make sure that the box doesn’t have any shiny material in between that can create an interruption.
Step # 4: Make Some Adjustments and Set the Device
Now that your projector is all set, you will have to adjust the details. If you are using a large container such as a shoebox, you will have to cut some boundary, so that the magnifying glass looks clear. Later on, once everything is done, you will have to place your device in the box. Finally, you are done and start watching the movie with a crisp experience on your wall. However, always make sure that you have set the image directory as otherwise, you will be left with an inverted and upside-down image.
Frequently Asked Questions
Can we project laptop screens on the wall?
Yes, we can absolutely project an image on the wall by using a laptop. For this purpose, you would need a VGA cable and USB cable.
Once you have connected the laptop with this cable, it is recommended that you restart the laptop. Now, connect the other end of your laptop with an Ethernet cable to make the process smooth and secure. Finally, you are done projecting the laptop on the screen.
What are the alternatives we can use for a projector?
There are a number of ways you can use your laptops and smartphones. Hence, you can easily build a DIY projector by using some essential equipment. For this purpose, you can use a whiteboard, a wall, and commercial displays with smooth paints. All in all, it takes not more than thirty to forty minutes to set up a projector.
Is there any app that can turn your phone into a projector?
Yes, there are a number of ways you can use your phone in a projector. For this purpose, one of the most popular alternatives is Epson iProjection that is quite easy and comfortable to use. Hence, with this app, you can connect your Android phone and move it around the home with absolute ease.
Final Thoughts
Are you someone who doesn’t want to spend much money on building a projector yet wants an enjoyable movie experience with your friends?
Finally, now you can DIY the projector without any significant investment by using this comprehensive guide on how to project a laptop screen to the wall without a projector. For this, you would need some basic equipment and no money. Finally, I hope that you will soon build your projector with ease.
