DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Laser Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ Green sold2025 We will send you replacement

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DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Laser Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ Green sold2025 We will send you replacementDC 3V 5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2 Way Current Adjustable Laser Drive Power Supply Circuit Board with TTL Modulation 0 20KHZ Green Product Features This Driver PCB board suitable for laser diodes with working voltage less than 5V and working current within 800mA; best for 5mW~1000mW 808nm&532nm; 5~300mW 660nm laser diode laser module. The input voltage DC3V 5V; Output current adjustable A: 0~600mA; B: 0~800mA;