Laser Diode LD driver board w/ TTL modulation current 1A-2A DC 12V voltage current adjustable 405nm 445nm 450nm

Laser Diode LD driver board w/ TTL modulation current 1A-2A DC 12V voltage current adjustable 405nm 445nm 450nm
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sku: 1005005302562312
$5.98
Shipping from: China
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