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Affordable 200mA Laser Diode Driver / Current Source Module, Small PCB Mount from Wavelength Electronics|レーザー・光学部品検索サイト Hikari-Kakaku
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Lightwavestore.com > Laser/Modulator driver > $50 each if buy 10pc. 200mA Laser diode driver module. Wavelength electronics model: LDD200-2P/PSS
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