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File:Vintage Texas Instruments Model TI-500 Men's Digital LED Wristwatch with Red LED Display, Circa 1976, Original Price was $20 (8500945693).jpg - Wikimedia Commons
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GusJuarez on Twitter: "@resistearchivo 1980 Tener como yo, un reloj Texas Instruments con números digitales en color rojo https://t.co/NQpRe0ymVb" / Twitter
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TPS92692EVM-880 Texas Instruments, Módulo de Evaluación, Controlador LED Boost/Boost de Batería, Suministra Serie LED | Farnell ES
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