Businesspro Mall Elecfreaks Octopus 2 Channel Tracking Module Octopus 2 Channel Tracking Module has integrated two groups of reflective infrared pair diode, which can be used to identify black lines. This module is usually Product #: businesspro-Elecfreaks Octopus 2 Channel Tracking Module Regular price: $HKD$72.0 Available from: Businesspro MallIn stock
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