DX » Community » Reviews » 650nm Laser Diode Module for Arduino (Works with Official Arduino Boards)
Customer’s impression:
Bright excelent Good laser otimo vendedor optimum
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  • posted by8806089 on 02/11/2015

    Pros: It does what it says. I prefered to read the reviews to try it, maybe it's better with the 100ohm resistor for protection, but without resistor the laser is very bright. Cons: None until now, I hope it lasts very long.

    Impression:Bright,excelent ,Good laser;

    0 0 0

  • posted byRoboW on 01/15/2015

    Pros: stable mounted laser diode, easy to use contacts, fits in standard breadboard, good visible red laser. Cons: SMD Resistor on the module is useless in combination with arduino. With "S" Contact and middle contact, you use the onboard 10K Resistor -> with 5V no light output. With "S" and the... Read more

    Impression:Good laser,poor documentation;

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  • posted bychhcd on 12/13/2014

    I really recommend this laser diode, it is very cheap, easy to use and it is very bright, it has a high range and combined with some components you obtain very good functionality.

    Impression:excelent ;

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  • posted bycarloroma63 on 11/12/2014

    I've bought two of them, one has arrived burned out (I will open a RMA for this). It is really small and it is a good quality for using it. No docs available, so it is not easy to understand how to connect it. I had to google for this information, and I found this: "connect S terminal to 5V thru... Read more


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  • posted bykelencristina on 07/26/2014

    Veio em uma boa quantidade de plástico bolha, bem protegido, e o produto funcionando normalmente, compraria de novo se precisasse, sem dúvidas um bom vendedor ,ja fiz diversos projetos com o lazer e todos deram certo, sem nenhum defeito.lazer em otimo estado

    Otimo produto Otimo produto

    Impression:compraria de novo,optimum,otimo vendedor;

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  • posted bypebbe19 on 03/23/2014

    The module is cheap, but the quality is pretty good. I'm getting a very bright red dot when only using the resistor that is soldered onto it. Doesn't include any documentation, nor is it labeled with any number, so you can't find any documentation online. This gives us the issue of not knowing is... Read more

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  • posted byrubenfer82 on 03/23/2014

    this is a good stuff to make a beam for safety project, movement detection and other different stuff. It is handy, just plug and may be stick it to a servo.... So many things you can do.... I needed to analyse the board to have a clear idea of how the board is made and how to use it without it. I... Read more

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  • posted byNodoy1a on 02/26/2014

    Easy to use, there's no resistor needed and it doesn't get hot. The quality overall seems ok and due to the simplity of the product the lack of documentation won't be a problem this time. Nice red dot, bright enough to disturb your neighbors pretending you are a sniper or make your cat go mental... Read more

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  • posted byGabantik on 07/18/2013

    Someone in the comments said it could not be seen after 4 meters. In my case, the dot was very sharp and bright from one end of my house to the other (about 10 meters) so that was a positive surprise. Due to this it would fit any application I would need it for. None if you consider the price It... Read more

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  • posted bytnvd on 06/20/2013

    Good soldering. Nice to play with (after paying some attention to the wires and the brass piece) This is an laser led mounted on a small PCB. There are 3 pin connections which are not documented (I get used to the DX non documentation). So you have to figure out which pin is assigned to what. I 2... Read more

    3 0 1


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