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    Duty cycle Red (650nm) laser (LPC-815) 245mW @ 420mA

    Hello, I have a laser as the title. Piloted by drivers Dr.lava. I built a circuit with integrated NE555. to convert the TTL signal in pulsed. I wonder if a cycle of 30 sec on and 1 second off, extending the life of the laser in continuous use for 30 min. Or should I set a course of 3 seconds on...
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    Watch this laser is bad?

    On my cnc pantograph, I have a red laser of 300mW. The driver has control ttl. Driver 5V supply, delivers 20mA of standby current without TTL signal. If I use the 3-5V TTL signal, the driver delivers 420mA and the radius becomes blinding and 300mW. With the standby current, you see a thin red...
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    Diode better than LPC-815

    Hello everyone, until now for my laser on my cnc pantograph drive I used the LPC-815 (250-300mW at 429mA). Now I wonder if there are better diodes, still red and single mode. Thanks
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    Buy diodes LPC-815

    As the title, I try diodes LPC-815 without sliding, only the diode. I need shipping to Italy. I pay by Paypal. Thanks
  5. W

    Hello from Sicily, Italy

    Hello everyone, I am an Italian researcher, who work in Erice. I will need you soon. Thanks to the whole community! Sorry for my English.




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