1.75 mm (1/16") PLA FILAMENT - ORANGE - 1 kg / 2.2 lb《動手玩科學:邊玩邊學的兒童教育》
Last Updated: Wednesday, 05 June 2024 03:36
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K2604 SIREN Enter the world of amazing electronic sounds and noises. Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB. Specifications
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