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G Shape Base 2
provides power to Raspberry Pi
Pitch-row: 12mm
SD card interface works with FAT16 or FAT32 formatted cards
please do not push the "on" button to have power
Laser Sensor 20kg G Shape Base 2Laser Sensor Principle: The emitting part of the laser sensor is a 180KHz oscillator emitted by an oscillator tube, amplified by a triode, the laser tube emits light, and the receiving part receives the returned light intensity from a matching 180KHz receiver tube. Since the laser sensor uses modulation processing, the receiving tube can only accept the reflected light of the same frequency, so the influence of visible light on the reflected laser can
