5mW 650nm Copper Semiconductor Laser Dot Diode Head Set (10PCS)

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)

SKU: 289847 (Added on -)
  • US$5.54

    16 %

  • 4.63

    Free shipping To

5mW 650nm Copper Semiconductor Laser Dot Diode Head Set - Red + Blue + Golden (10 PCS)
This SKU 289847 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901289847
5V laser head, dot  laser diode, copper semiconductor laser diode; Outer diameter: 6mm; Wavelength: 650nm; Power: 5mA; Please pay attention to the battery safety, prevent battery from short circuit burning or explosion by dismounting the battery; Good monochromaticity, good coherence and good directivity, high brightness; Mainly use for laser toy, various gradienter, rotating laser level; And it can make electronic pointer pen; HF-LD; Micro liquid crystal display; Long distance sound monitor; Long distance light control anti-theft alarm; Long distance laser wireless communication; This laser head is composed of Luminous tube core, condensing lens, adjustable copper cover; They are assembled and the lens is adjusted; Can be used directly via connecting to 5V power supply  
ColorRed + blue + golden
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.59 in x 0.24 in x 0.24 in (1.5 cm x 0.6 cm x 0.6 cm)
Weight 0.49 oz (14 g)
Packing List
10 x Laser heads (10cm-cable)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.11 shipped US$4.09 shipped US$4.08 shipped

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Customer's impression:
Easy to use Bright Muy bueno handy Usefull up to 50mW small and quite well built compaired to the price
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Recent Customer Reviews

  • 10051937 Post on 3/5/2016

    Works as exepected and it is easy to use. Heads were used for microprocessor controled lighting hobby project.

    Impression:Easy to use, Usefull

    0 0 0
  • darkeye232 Post on 1/24/2016

    The laser diods arrived all working (10 pcs like expected). Using directly on 5V works well, but to get maximum light you can use a constant current source (see sample on image 3-4) with up to 50mA. If you are running the... Read more

    Impression:Bright, Easy to use, up to 50mW

    0 2 0
  • JGFSala Post on 12/6/2015

    Pros: son de muy buena calidad y no se desgastan con el tiempo, la verdad muchas gracias y un saludo desde argentina

    Impression:Muy bueno, Easy to use

    1 0 0
  • Enoch72 Post on 11/10/2015

    Pros: Easy to use: the pin of the arduino can directly drive the laser. Used to build a lasershow. Very fast response time.

    Impression:Easy to use

    0 0 0
  • JaviNu Post on 9/9/2015

    Pros: buen precio. funcionamiento correcto con 4,5 a 5 voltios,bastante potente por el precio.Consumo de corriente moderado de hasta 20 mA. Muy práctico para experimentos de electrónica por sus dos terminales para contras:... Read more

    Impression:handy, Easy to use

    0 0 0

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