Adjustable 5V or 3V Compact Red Laser Modules - 100 Pack

PMD Way Verified independent store

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Now available from PMD Way are these compact adjustable laser modules. They're really small, you can integrate them into your own housings or designs. When wiring up your module - the red wire is positive, the blue wire is negative. Use the options menu to select between 3V and 5V lasers. All sold in packs of 100! Do not stare at the laser pointer when operating! Will cause permanent eye damage. Specifications: Laser wavelength: 650nm Copper Head Diameter: 6mm Output power: Show more