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vibration sensor

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vibration sensor Customers Reviews

  • Good, but could be better.

    posted by Dixticat

    - high visibility- mini-pattern- lights up when it detect light- water-proof seal
    To resume the pros and cons, those lights works when it's dark and when there are in movement. When static, it lights up for a few second when passing from dark to light, which give to the bike (or whatever else) something cool.The problem to me is that the sensor is to sensible, so when the brightness of the environnement comes to a well lightened road in a city or in a room with artificial light it stays off.
    Worth it more if you are riding in a dark environnement.
  • Cheap, simple, but useful

    posted by zlaboncz

    The body is made of metal, quite strong. Easy to install, nothing to set-up, just working. It is sensitive, working at low speed too. Very bright LEDs, can be noticed from a distance.
    A good addition for your safety. They are emitting the full strength of light from the beginning, at low speed.
    Cheap. Recommended for everyday use, I'll buy for all of the bikes of my family.
  • Works great

    posted by Oxyacetylene

    Very good price for an Arduino sensor module. You can probably adjust the sensitivity but it may work fine without adjustment, depending on your needs.
    The "out" pin is normally in an on or high state. In your Arduino code you will need to monitor for that pin switching to a low state. You will probably want to also add a slight delay following the pin state read operation so it does not register multiple events every time it detects something...unless that is what you want.
    Great sensor module that works. Easy to use once you figure out the "out" pin as stated above.
  • Nice, nice, nice!

    posted by Tessa25

    ***Pros***
    It is small, has nice blue colour. It is so amazing in the evening in the dark. It works when you move. Your bicycle will be visible to other bicycles, cars, pedestrians. It is very easy to mount on your bicycle – you just have to replace your standart cap. It uses very low battery.
    It could be a nice gift to your children or to a friend who is fond of bicycle riding.
    I definitely recommend you to buy it. You will not regret your purchase!!!
  • a good value

    posted by JakoMeister

    works well. Its cheap and reliable. Small piece, you can add to your project easily. Its adjustable. It is the best choice for this price. Others similar products are expensive and works similar. You only need to check the value 1 or 0 to obtain vibration (so this is an advantage, but sometimes could be a disadvantage).
    It is perfect for personal DIY projects. Ideal for Raspberry Pi projects (its digital) or similar products.
    A good item for arduino or raspberry projects because gives digital values (1 or 0). A good value for the price.

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