Turning Smashed TVs into Realistic Artificial Daylight

Introduction

In this tutorial, you'll learn how to transform old or smashed TVs and computer monitors into realistic artificial daylight sources. This project is perfect for enhancing your indoor lighting, allowing you to create a bright and inviting atmosphere at any time of day. The backlight technology in these screens will be repurposed to produce accurate daylight illumination.

Step 1: Gather Your Materials

To begin, ensure you have the following materials:

• Old or smashed TVs or computer monitors
• LED strip lights (recommended links provided in the video)
• Power supply compatible with the LED strips
• Basic tools (screwdriver, soldering iron, wire cutters)
• Optional: diffusing material (frosted acrylic or similar)

Practical Tips

• Check if the TV or monitor still powers on before disassembly.
• Make sure to work in a well-ventilated area and wear safety goggles if necessary.

Step 2: Disassemble the Old Screen

Carefully take apart the old TV or monitor:

1. Remove the outer casing by unscrewing any visible screws.
2. Detach the screen from its housing, which may involve carefully prying it away.
3. Locate the backlight mechanism, which typically consists of a series of LED light strips.

Common Pitfalls to Avoid

• Be cautious of sharp edges on broken screens.
• Keep track of screws and small components to avoid losing them.

Step 3: Prepare the Backlight Mechanism

Once you have access to the backlight:

1. Remove the LED strips from the backlight assembly.
2. Inspect the LED strips for any damage. If they are intact, you can use them as they are.
3. If necessary, cut the strips to fit your desired display size, keeping in mind the power connections.

Step 4: Install the LED Strips

Next, you'll install the LED strips into a new frame or housing:

1. Create or repurpose a frame that holds the LED strips securely.
2. Attach the LED strips to the frame using adhesive backing or clips.
3. Connect the strips to the power supply, ensuring all connections are secure and insulated.

Note on Wiring

Make sure to follow the polarity of the LED strip connections to avoid damage.

Step 5: Add Diffusing Material

To create a soft and realistic light effect:

1. Cut the diffusing material to fit over the LED strips.
2. Secure the material in place using clips or adhesive.
3. Test the setup to ensure even light distribution.

Conclusion

By following these steps, you can successfully convert an old TV or monitor into a functional artificial daylight source. This project not only repurposes technology but also enhances your living space with natural-looking light. For further enhancements, consider experimenting with different colors of LED strips or additional diffusing materials to customize your light source. Enjoy your new lighting setup!