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Laser Driver Board 450nm 532nm 650nm 808nm Laser Diode Driver with Heat sink 200mW 500mW 1W 2W 2.5W 5W 5.5W AC DC 12V TTL PWM - BeamQus
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DYKB 3A Buck / Constant Current / Laser POWER / LED Driver TTL Modulation FOR 1W 2W 3W 405nm 445nm 450nm 520nm Laser Drive LD - BeamQus
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