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4.93 out of 5
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  • 30/08/2019

    j'en ai commandé 3 trois pour un prix dérisoire, fonctionne parfaitement, je recommande

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  • 23/08/2019

    Received in <2 weeks. Works well.

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  • 28/04/2021

    Received in good condition, well done soldering. Not tested yet.

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  • 25/02/2021

    Looks good.

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  • 25/01/2021

    Good quality for good money. I recommend.

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  • 28/12/2020

    Works well, but very sensitive so picks up small pet movements

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  • 25/04/2019

    Module works ok except if trying to add a CdS light sensor to the RL connection points. Pin 9 on the chip should be high impedance but on these modules appears to have a 12k ohm connection to Vdd. Tested by cutting track to pin 9 to isolate the pin and measuring resistance between pins 9 and 11 - result was 12k! Faulty chips?

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  • 16/11/2019

    I bought 6 of these for a robot directional-response project. They work really well. Detects people or animals every time. The adjustable sensitivity is very useful to tailor it to your specific application.

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  • 25/06/2019

    Es de buena calidad. Pero el envió no es de buena calidad ya que vino con rasguños y fue mal empacado aún así recomiendo comprarlo por el precio ya que es de buena calidad y está a un excelente precio

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  • 09/12/2019

    Great services! Components arrived on time and in great condition. I will certainly make other purchases on BG. Thank you!

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