Modulo diodo laser verde 12V 532nm 200mW luce fai da te fisso TTL lavoro continuo PWM

1pcs 12V 532nm 200mW Green Laser module. TTL signal :0~30K. Size of laser module Laser Effect Laser Shape: DOT. Cooling mode:Heatsink and Fan. Output Power:200mW (Max);. Output Wavelength:532nm;.

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