Raspberry Pi Plays Video on Wall of CRT TVs

We love seeing makers reuse old hardware and this project, created by CRTDream, is a fantastic example of how much fun you can have with some Raspberry Pis and four spare CRT TVs. CRTDream has built a 2×2 Pi-powered CRT wall using CRT TVs connected to four Raspberry Pis that synchronize together to work as a big screen.

Using an application called PiWall, the CRTs are capable of playing one video across all four displays. This is one of the best Raspberry Pi projects we’ve seen involving CRT TVs. It doesn’t require much programming experience, and the end result is notably exciting.

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Raspberry Pi

(Image credit: CRT Dream)
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Raspberry Pi

(Image credit: CRT Dream)

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