Tag: CRT
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Pocket-Sized Test Pattern Generator Breathes New Life Into CRTs
Reviving the Classics: Why a Pocket-Sized Test Pattern Generator Matters For electronics hobbyists and vintage-TV enthusiasts, keeping CRTs in tip-top shape often starts with one simple tool: a reliable test pattern generator. Nicholas Murray’s Composite Test Pattern Generator is a palm-sized marvel that brings professional-level diagnostics to a compact form factor. Built around an ESP32…
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Pocket-sized Test Pattern Generator Helps Check Those CRTs
Overview Retro tech enthusiasts have a soft spot for CRT televisions, and for good reason. The humble CRT’s quirks—geometry, color alignment, and scanline stability—make it both a challenge and a joy to calibrate. A recent entrant in the field of DIY test gear is Nicholas Murray’s pocket-sized Composite Test Pattern Generator. Built around an ESP32…