Focusable TTL 150mw Laser Diode 650nm Red Laser Light
This 660nm laser dot module with a driver built-in is an industrial electronic component and used for industrial test, Lab. Not a handheld laser The IR 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 test.
Specification: Output Power 150mw Wavelength 660nm Working Voltage 5.0VDC Working Temperature -10 ° C~40 ° C Dimensions ø 18mm*45mm Working current <300mA TTL: 0-5V Frequency: 0-100KHz Red wire for + pole, black wire for - pole, yellow wire for TTL + pole.