The store will not work correctly when cookies are disabled.
Holiday Notice: Elecrow will be on holiday from May 1-4. You can still place orders during this time. PCB & PCBA orders will be processed from May 4th, and product orders will start shipping from May 5th. Enjoy the holidays!
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.