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digital temperature module

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digital temperature module Customers Reviews

  • 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.
  • Cheap sensor, great bang for the buck

    posted by KyleS

    It's mounted to a PCB, has a pull-up resistor. This means less wear-and-tear on the sensor if you move it between projects, and the pull-up means no hunting for the right resistor (OK, that part doesn't take much hunting, but still).
    This is a DHT11 sensor, you can find lots of tutorials online. If you google for adafruit dht11, you'll find a good tutorial with code for using these on arduino.It's mentioned in the comments, but I'll put it here in case it helps anyone:The left pin is signal (There is a silk-screened S on the board next to it)The middle pin is power.The right pin is ground (There is a silk-screened - on the board next to it)
    If you want to play with a temperature or humidity sensor that doesn't need rapid-read times, this is perfect.
  • 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.
  • Good and cheap !

    posted by ipernjakovic

    This is a perfect addition to any DIY-er, its literally plug-and-play whether you're working with arduino or PIC. It has been measuring temp in my PIC project every minute for a month now without any problems whatsoever. And since it has 12bit resolution, it can measure temp in 0.0625 steps !
    If u need extremely precise digital thermometer with no hassle connection, this is the part for you.
    Ordered 2 more pieces so i can send temps wireless from other rooms in my house.
  • multifunctional temp controller

    posted by JanDutchy

    When you have read the manual (see other review for link) you will find out that this controller can be used for heating and cooling, and that the hysteresis is adjustable. Nice large screw connectors.
    I compared the temperature at room temperature with another (simple) thermometer. One degree difference. Not sure which temperature is most correct. Good enough for my purpose. BTW. Temperature can be adjusted in the controller. (See again the manual).
    Certainly value for money.

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