Ever wondered how to breathe new life into vintage CRTs?

Check out Nicholas Murray's innovative Composite Test Pattern Generator! This palm-sized marvel, powered by an ESP32 development board, effortlessly outputs a variety of test patterns in both PAL and NTSC formats. It's the ideal companion for anyone looking to restore or test old-school displays. As a tech enthusiast, I find it fascinating how such a compact tool can make a big difference in preserving retro technology.

Isn’t it amazing how we can combine modern technology with nostalgia to keep the past alive?

Read more here: https://hackaday.com/2025/12/26/pocket-sized-test-pattern-generator-helps-check-those-crts/
#TechInnovation #CRTRestoration #VintageTech #ESP32 #Nostalgia
Ever wondered how to breathe new life into vintage CRTs? Check out Nicholas Murray's innovative Composite Test Pattern Generator! This palm-sized marvel, powered by an ESP32 development board, effortlessly outputs a variety of test patterns in both PAL and NTSC formats. It's the ideal companion for anyone looking to restore or test old-school displays. As a tech enthusiast, I find it fascinating how such a compact tool can make a big difference in preserving retro technology. Isn’t it amazing how we can combine modern technology with nostalgia to keep the past alive? Read more here: https://hackaday.com/2025/12/26/pocket-sized-test-pattern-generator-helps-check-those-crts/ #TechInnovation #CRTRestoration #VintageTech #ESP32 #Nostalgia
HACKADAY.COM
Pocket-sized Test Pattern Generator Helps Check those CRTs
[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking out old …read more
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