Controlling multiple dht11 sensors.

Other Hardware Sensors
1

Hello every1,
I'm kinda new to arduino programming. I have a dht11 temp n humidity sensor which i need to use in my proj, but i need to control multiple sensors at a time and i got successful with controlling only one with the use of dht11 libraries. So how can i take input from 2 or more sensors and use it to manipulate other things? pls help.

2

If you had success with one sensor, then just use a copy of that code and change a few things to make it work with another dht11 sensor.
If your first sensor is being read on A2, then change the code in your second set of code to A3, now you have two sensors being read.
Maybe you should format your code (in your IDE, use Tools - Auto Format),
and put in on the forum post inside code tags(the button that looks like # in the forum editor).

3

thanks :slight_smile: i controlled both the sensors easily as you told.. problem solved :slight_smile: