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arduino sensors Customers Reviews

  • A nice accelerometer.

    posted by spierepf

    ADXL345 has good range +/- 16gEvent/Interrrupt feature means your uC doesn't need to do heavy computation to detect activity, taps, freefall...Good resolution (13 bits max)
    Here is the schematic: http://db.lcdynamic.com/u/23905563/materials/lcsoft/module/ADXL345/sch/ADXL345.pdfAnd the datasheet: http://www.analog.com/static/imported-files/data_sheets/ADXL345.pdfFor I2C mode, be sure to wire the CS pin high.Not sure how the device performs in SPI mode...
    With some help from the internet, I got this thing working with my Arduino in a couple of hours.
  • Hall Effect with analog and digital output

    posted by 10931

    Straightforward operation - no instructions required.Can be used with or without Arduino. Digital output interfaces directly with TTL or CMOS logic circuits. Small footprint with optional bolt to anchor.No soldering required.Pins have standard .1" (2.54mm) spacing.Two LEDs onboard. One to indicate power, the other indicates the state of the switch.
    I am using this item along with some of the magnets from DX to operate as non contact switches for a variety of projects.
    Well worth the price. Better than building my own. Very easy to use. I want more of these.
  • Something to play with on Arduino

    posted by hugomezarinaaim

    It came neatly packed in a nice box and a antistatic bag. The pins are golden and the connections that resulted in great shape for the tests I run.
    Great for arduino developers and super fun to try it out. I am planning to buy me other one just like this to make even more measurement and redundancy.
    Get it as soon a you can. It is good and easy to use. Superior quality and WYSIWYG but hardware style of course.
  • Great product for its price!

    posted by stijda

    CheapEasy to use & implement in code
    /
    Good to start with for experimenting and prototyping the system you are working on in controlled conditions.More advanced sensors are necessary for implementation in "real" systems.
  • Sensor de temperatura muy preciso

    posted by pyro329

    Este sensor de temperatura es por mucho mas preciso que el DTH11, se instala en segundos solo basta con conectar a la protoboard y de ahi al arduino alimentarlo con 5 voltios y es todo, ya esta listo para usar y mandar informacion a nuestro arduino
    Buena relacion costo/calidad
    Gran sensor de temperatura, debes de contemplar su compra si vas a comprar sensores para tu arduino.
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