4778039439392768Elecfreaks Octopus 3V laser sensor Octopus 3V laser sensor is the laser emission electric brick in our Octopus series, the basic design is from the Octopus electric bricks and the setting of its Product #: businesspro-Elecfreaks Octopus 3V laser sensorhttps://www.businesspro.store/i/Q-Zn_ggAA2024-05-31 Regular price: $HKD$45.0 Available from: Businesspro MallIn stock