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1600mW 445nm Focusable Blue Лазер Модуль для DIY Лазер Принтер Гравировальный станок Гравер
1600mW 445nm Focusable Blue Лазер Модуль для DIY Лазер Принтер Гравировальный станок Гравер
US$64.90

Q: In fact, the white port for the power supply is (12VDC), the yellow one for the PWM / TTL modulation. By the PWM e.g. via Arduino, the signal for the laser is regulated from 0-5V. Which means 5V corresponds to the highest power of the laser. I tested it today with my signal generator and it works. Please be careful !!

Задавает RoBiSeer на 2018-01-07 15:16:43

martin.baumeler Hello RoBiSeer Can you give me the information too, where the positive and the negative pins for 12V input and TTL/PWM input are? There is no mark on the circuit board. Now i hat to test or so :/ Than... Просмотреть более

2018-01-16 04:00:45 полезный (1)
Ответы (1)
1600mW 445nm Focusable Blue Лазер Модуль для DIY Лазер Принтер Гравировальный станок Гравер
1600mW 445nm Focusable Blue Лазер Модуль для DIY Лазер Принтер Гравировальный станок Гравер
US$64.90

Q: Hello. I got the laser today. There is a cable that is not connected to the board. Which port is the port for the power supply? There is a white and a yellow port. Has anyone connected the laser?

Задавает RoBiSeer на 2018-01-04 13:31:51

martin.baumeler It seems like the white port is for power supply while the yellow is for the pwm/ttl. is it a 0V - 5V ttl signal? there is no information about it. can someone answer this question please? thanks

2018-01-07 14:31:42 полезный (1)
Ответы (1)

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