405nm 450nm 520nm Blue Green Laser Diode Constant Current Buck Drive Circuit Board

405nm 450nm 520nm Blue Green Laser Diode Constant Current Buck Drive Circuit Board

Wavelength: 450 460 515 520 525nm
Output Current: 14-160mA
Input Voltage: 5-12.0VDC
TTL: 0-15Khz
Size: 21*11mm
Note:
The circuit board is a precision component.DIY requires a lot of expertise and experience. After sale, please consider whether you have the ability to install it manually before purchasing. Do not purchase if you do not have the ability to install! Our company does not provide trial play/trial loan/trial service. Thank you for understanding!