weather monitring system

[chi025]

I am making a project on weather monitoring using IC AT89s52(8051 microcontroller) I am unable to find out any rain sensor and pressure sensor for my project.
please suggest me few cost effective sensors for rain/pressure that i can interface with 8051 without making the coding complex.

 

[xpress_embedo]

MPX4250 and MPX4115 are Pressure Sensor You can Use in your Project for Sensing Pressure.

And You can use Tipping Bucket for Measuring Rainfall.

**broken link removed**
https://www.adcon.at/index.php?opti...gauge-200cm-0-2mm-unheated&Itemid=219&lang=en
https://www.novalynx.com/260-2500.html

But they are costly

 

[chi025]

i want rain sensor to be interfaced with microcontroller... pcb..

 

[nilses]

Hello,

I live in Norway. Here we can buy a weatherstation with radio controlled rain sensor cheaper than I can build myself.
What about buying a ready made unit and interface to your electronics ?
I have future plans for a similar project, taking data from prebuilt sensor and interfaceing with AVR and PIC via Web etc.

The winter is long here so i need som food for my brain...

Good luck with your project .

regards

Nils