532 nm 100 mw modulo laser a diodi verdi 5 nm con TTL e driver spento

Fat Beam Powerful 532nm Green Diode Dot Laser Module 100mw w/ TTL & Driver Out. 1 x Fat Beam Powerful 532nm Green Diode Dot Laser Module 100mw w/ TTL & Driver Out. Wavelength 532nm. Output Power 100mw.

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