4649974937812992 New Digital Store Elecfreaks Octopus Vibration Detection Brick OBVD01 Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Ard Product #: newdigitalhk-Elecfreaks Octopus Vibration Detection Brick OBVD01 2022-09-23 Regular price: $HKD$47.0 Available from: New Digital StoreIn stock