La carte TM1638 est un module 8 touches afficheur LED rouge 8 chiffres 8 LED rouges i2C, economiseur d'un grand nombre d'entrées / sorties. Basé sur
Sturdy key cover with LED light. Easily identify specific keys and brighten locked entrances. Battery included. Colors vary.
Key Cover LED Light
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Alcantara Suede Car Liquid Crystal LED Display Key Cover Key Case For BMW 7 Series 740 530l 6 Series GT x3 New 5 Series Keychain