70% OFF Laser Pointer - 3V3

70% OFF Laser Pointer - 3V3

SPI7SEGDISP4.40-1R

SPI7SEGDISP4.40-1R

Laser Receiver

$2.50
Availability: In stock
SKU
WIW00021W
Weight
2g
    This is laser receiver to receive the laser from the emitter or pointer, ofter used to detect if the laser pointer pointed the right derection.When laser detected, it outputs logic HIGH.

Application Idea

  • Laser detecting
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