Reed Switch (5pcs pack)

Reed Switch (5pcs pack)

Sealed Membrane 3X4 Button Pad with Sticker

Sealed Membrane 3X4 Button Pad with Sticker

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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