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Laser Diode 5mW 650nm
Laser Diode 5mW 650nm 2
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Laser Diode 5mW 650nm

(2 customer reviews)

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$1.15

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SKU: 70498 Category:

Laser Diode 5mW 650nm

Specification: Laser Diode 5mW 650nm

SKU

70331

Manufacturer

UNIVERSAL-SOLDER

Brand

CANADUINO

2 reviews for Laser Diode 5mW 650nm

4.5 out of 5
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  1. Glen Leinweber (verified owner)

    An internal 91 ohm series resistor limits current to the laser diode (which consumes about 2V).
    Operating current is about 30mA with a 5V supply. Very simple: Red wire to +5V, Blue wire to 0V.
    Rotating lens holder can focus the beam.
    Lens quality could be better, but for this price, a very good deal.

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  2. m.p (verified owner)

    Picked up a few of these recently to use with some homemade light pipes. So far they’ve all worked great, don’t heat up, and seem to play nicely with a PWM signal. Good buy.

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