6229445723684864Elecfreaks Octopus Vibration Sensor 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 #: businesspro-Elecfreaks Octopus Vibration Sensorhttps://www.businesspro.store/i/WIaXbggAA2024-11-30 Regular price: $HKD$45.0 Available from: Businesspro MallIn stock