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EleksMaker® LA03-3500 450nm 3,5W Módulo de Laser Azul com Modulação TTL para DIY Gravador Cortador Laser
US$117.80 US$122.99

Q: What is the use of the potentiometer on the driver board?

perguntado por BobP_2020 sobre 2017-12-03 15:47:04

jcoronel Idon't know. I think it could be to adjust maximum current drained into the laser diode

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