Sensor SHT11 I am not sure where to connect it..ty

[BobLee]

Hi!
I would like to ask you about the sensor fot temperature and humidity sht11.
I just bought the sensor and im not sure where to connect it. To digital input or analog input.?
Ty

 

[ckshivaram]

refer this
**broken link removed**

 

[BobLee]

and I must connect a 10k resistor too to data cable right?
will this 10k resistor be ok?:
https://obrazki.elektroda.pl/15_1303997749.jpg
ty.

 

[ckshivaram]

if you connect to port pin it should be fine...........if not to cable......

 

[BobLee]

ok, there are four pins from the sensor sht11: one is for gnd, one is data, one is sck and one is vdd+2,4-5,5V.
so only the data pin from sht11 needs a 10k resistor right, the sck from sht11 doesnt need it right?

 

[ckshivaram]

for clock pin resistor is not required.........

 

[BobLee]

ok, does it matter to which digital input I connect the data and clk? or it doesnt matter?
ty.

 

[ckshivaram]

connect it to controllers port pin...

 

[BobLee]

ok, last question:
on this picture down is it matter on which side of the sensor to solder the wires or is it not important, because there are 5pins on each side and I need only 4 of them, so i dont know which to leave
ty

Google Image Result for http://www.icbank.com/icbank_data/buysell/shop/Feature/sht11-1.jpg

 

[ckshivaram]

connect to digital inputs

and refer this site for sample code
Humidity sensor download center - Sensirion AG

 

[BobLee]

ty very much!
if ill be in doubts i will ask you later, for now thank you!

 

[BobLee]

Hello again, i've got a question, will this code in BASCOM work? will it show already the temperature and humidity on my LCD..
AN #116 - Reading the SHT11 Humidity sensor - MCS Electronics

I've got the code for LCD written down also.

 

[ckshivaram]

only your hardware should be connected in the same way as per code, then it will work 100% definetely...

 

[BobLee]

aha.. I will just rewrite the pins, to the pins that i want.
OK
Ty

 

[BobLee]

Hello!
I've got a question again.
I tryed a code for this program for sht11: AN #116 - Reading the SHT11 Humidity sensor - MCS Electronics

but i dont know to which digital inputs, i must connect the data and sck wire, as it is written in code.
I really dont know, i was trying to understand, but i cant.
can you please tell me to which digital inputs i must connect the data and sck wire.?

 

[Delphianrex]

hi dear guys,
I have got a problem with this BASCOM program either. I have added my own code at the starting point of the code and it's working right now. but there is a problem with it's speed. the text is being displayed on the LCD and the Temp and Humidity is being measured but the texts are blinking too fast on the lcd.i guess fuse bit settings must be the problem ( i have used a 4MHz crystal). please help me to resolve the problem on how to set the fusebits whenever i wanna use an external crystal oscillator.
Thanks in advance