Businesspro Mall Elecfreaks Octopus 1 Channel Relay 3V Relay Module for Micro:bit 1 Channel Relay 3V Relay Module is one of OCTOPUS series of electric bricks. It is fundamentally designed according to OCTOPUS electric brick series with same s Product #: businesspro-Elecfreaks Octopus 1 Channel Relay 3V Relay Module for Micro:bit Regular price: $HKD$58.0 Available from: Businesspro MallIn stock
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