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humidity module

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humidity module Customers Reviews

  • okay

    posted by Troncs

    FC-28-C Soil Moisture Detection Control Module + Soil Humidity Sensor - Blueproduct of excellent workmanship. packaged well. running perfectly.
    recommend to all. in site search easily think about the tutorial script to compile this function. It's a a great deal. The price is excellent for a original board and you. The shipment was fast, I got it within 1.5 weeks. It was packaged in a carton box within a bubble wrap envelop. No damage during shipment whatsoever.
    Good deal.
  • Very good Humidity sensor

    posted by pucheta

    * Cheap humidity sensor. Great price* Good for use with arduino or in another microcontroller circuit* Robust construction* Easy connect and to use
    * Too much time to arrive :(But maybe that is not fault of DX, is problem with courier.* I have tested the sensor and it seems to work fine. I connected to an arduino and i put the sensor in soil, then i watered the soil. The sensor (through arduino) showed me the changes in humidity value. Very good! :)
    Very good sensor at very good price.
  • easy and fast to setup and use

    posted by andrjoha

    The biggest "pro" for this product that it has a onboard pul-up resistor. If you connect it to a Arduino or a Raspberry Pi there is no nead to use a seperate resistor between Vcc and signal. You can directly plug it to the board. There are alot of exampel codes writen on how to use this produkt and finnished programs you can call from your script/program.
    It would be even a better produkt if it hade some kinde of back cower for the circuiteboard. I will solder a cable direktly to the circuitboard and fasten it to a wall.
    Great product, a bit pricey. I needed a censor that could mesure bout negative and positive temperature. If you whant to log room temperature the DHT11 is cheaper.
  • Perfect temperature and humidity sensor

    posted by dariod10

    With only 3 wires: S_ignal, 5V and GND you can get infos which you can use to measure temp. and humidity. Price is very good and the sensor works fine. You can get the Temperature, % humidity and the Dew Point for the combination of Temperature and % Humidity. You can find lot of examples on internet. Just attach to Arduino download the library and start measure.
    In addition, you don't need the pull up resistor which is shown in the sensor datasheet. Resistor is already installed. Practical
    Good sensor and cheap, i recommend it. You can use this product with 3.3V without problem.

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