Enviar a United Kingdom , USD

Comentarios de Clientes

4.96 fuera de 5
Escribe un Comentario

Impresiones populares

  • good product(59)
  • good price(39)
  • good quality(30)
  • fast shipping(13)
  • good condition(12)
  • easy to use(6)
  • good packaging(5)
  • not good packaging(1)
  • Todos los comentarios (1223)
  • Imagen (156)
  • Video (4)
  • Todas Las Estrellas
    • Todas Las Estrellas(3)
    • 5 Estrellas(3)
    • 4 Estrellas(0)
    • 3 Estrellas(0)
    • 2 Estrellas(0)
    • 1 Estrellas(0)
Ordenar por:
Comentarios Recomendados
  • Comentarios Recomendados
  • Muy útil
  • Más Reciente
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2020-07-05 17:47:27

    This module will be used for presence detection activating a ventilator when the room temperature is over 22C. This is made possible when you connect this sensor to a esp board and integrate this with Home Assistant where the automation is created and maintained. This module is of high quality and I would recommend it to everyone.

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2020-07-08 02:43:31

    Tested positively until 3 meters, using Arduino's "NewPing" library, good precision. Mounted on a known distance, it can be used to measure sound's actual speed in the given air's temperature and humidity. Distances are meant from the forward border of the ultrasonic capsules: in the image, an example on 10 cm. Provato senza problemi fino a 3 metri di distanza, usando la libreria di Arduino "NewPing", con discreta precisione. Montato su una distanza nota, si può usare per misurare la effettiva velocità

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2020-07-01 03:10:20

    bien reçu, bien embalè, toute est en ordre un site a conseiller

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2020-03-17 22:12:52

    vamos a sonar ;)

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2020-01-17 08:06:03

    package is not good , this is electronic products. not safe for them.

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2019-12-06 23:22:34

    good packaging. Thank you Bannggood

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2019-10-18 02:45:27

    very fast delivery and i love this

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2019-10-03 09:53:19

    Great. Working good

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2019-08-16 10:02:08

    Thank you Banggood for your amazing services.. I received all couriers as soon as fast from you... in this product I received only one Ultrasonic instead of two remaining all are I received correctly.. please consider this hope you will not repeate again. I received one empty cover

    Comentarios
    • Total:
    • Precio:
    • Calidad:
    • Apariencia

    2019-10-23 07:39:33

    Szép állapotban, sértetlenül érkezett meg. Tökéletesen működik.

    Comentarios
  1 2 3 4 5 6 7 8 9 10 ... 123  

Puedes estar interesado

Encuesta de satisfacción

Descargar la APP y obtener extra cupón de 10%dto