houslista vízum objevit led dob 6040 a jasně kapitán Předchůdce
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Chinese electronics products tested (135 tests): DOB-6040A LED-array tested
Paul Leyland @Brnikat@astrodon.social on Twitter: "Anyone have any idea what this might be? It arrived as a freeby in a Amazon purchase. The Al plate is 60x40mm. The only inscriptions are "DOB-6040
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