In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to transform your mobile gaming experience with a creative and affordable DIY project ...

Keystone correction is the process by which you adjust the image so that it becomes a rectangle. It's an important component ...

Most people expect projectors to just work. But they often don’t. Cheap models promise big screens but end up blurry or washed out in daylight. Focus can be a pain, keystone correction isn’t always ...

Home projectors have become a favourite for families and movie lovers who want a theatre-like experience without leaving their home. Offering large screen sizes, crisp visuals, and powerful audio ...

After a successful Kickstarter campaign, Valerion is formally announcing its new premium projector, the VisionMaster Max, at IFA 2025. The boxy little projector offers improved contrast and brightness ...

Discover the current state and future of moviegoing in India, from dim screens to cutting-edge technology advancements.

Anker took it's excellent Nebula X1 projector and said, "what if that but louder?" The result is the Soundcore Nebula X1 Pro that marries Anker's 4K, 3,500 lumen Google TV projector with a 160W ...

I feel like a lot of people follow a similar journey when it comes to projectors. They’re initially wowed by the allure of a giant picture, bringing the cinema experience home. And maybe they’re also ...

Prioritize ANSI lumens -- higher lumens beat ambient light for outdoor viewing. Choose a projector with strong keystone correction (auto or manual) for uneven outdoor surfaces. Check weatherproof IP ...

We may receive a commission on purchases made from links. Turning your home into a smart home is extremely popular – so popular, in fact, that it has become a $28 billion industry in America as of ...

(THE CONVERSATION) People often say that a single spark can light a fire. In careers, that spark is often a person. It might be someone early in life who cracks open a door, offers encouragement, or ...

Until the 2000s vacuum tubes practically ruled the roost. Even if they had surrendered practically fully to semiconductor ...