5V DC 830nm 30mw Infrared IR Laser Dot Module w/TTL 0-15KHz 18x45mm

Description

Specification Wavelength 830nm Ouptut Power 30mW Current Power supply 5.0VDC TTL modulation Voltage 0-5V TTL frequency 0-100KHz Dimension: 18mmx45mm The Lens focus is adjustable, not fixed, can adjust to an appropriate spot size, and then fix it. Off low, high open, normal status open Three-wire input, the red line is positive, black line is negative, TTL signal yellow line is positive Features: . This 850nm laser module with driver built-in is an industrial electronic component and used for Industrial testament, Lab. The laser module is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. Package 1 x 830nm 30mw Infrared IR Laser Dot Module w/TTL 100KHz