4774394749648896 New Digital Store 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 #: newdigitalhk-Elecfreaks Octopus 1 Channel Relay 3V Relay Module for Micro:bit 2022-10-23 Regular price: $HKD$59.0 Available from: New Digital StoreIn stock