home theater

Building a Pure ATV with Raspberry Pi 4B as a TV Box

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Building a Pure ATV with Raspberry Pi 4B as a TV Box

The television at home was bought quite early, a “Chuang*” brand that has ads when turned on. Moreover, it has been used for several years and is quite slow. What is unacceptable is that it does not allow the installation of third-party software. I decided to get a box with better performance. However, after looking … Read more

Mainstream Display Technology of Projectors: LCD

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Mainstream Display Technology of Projectors: LCD

Home projectors have three mainstream display technologies, with the earliest widely used being the familiar LCD liquid crystal display technology. Currently, most mainstream home projectors commonly use 3LCD technology. This technology has matured, with low production costs, but it cannot achieve native 4K resolution. ▼ Highlights from Previous Issues ▼ Sony CineAltaB Camera | Providing … Read more