Paulph
Published © GPL3+

A Simple Temperature and Rainfall Data Logger

There are many commercial home weather stations but most don't have a data logging ability - this is my first stab at making one.

IntermediateWork in progress263
A Simple Temperature and Rainfall Data Logger

Things used in this project

Hardware components

Arduino UNO & Genuino UNO
Arduino UNO & Genuino UNO
×1
Data logging shield with real time clock and slot for SD card
×1
Tipping bucket rain gauge
I used a wired unit I bought for $20 a few years ago.
×1
Temperature sensor
Three pin sensor containing thermistor and resistor
×2
9 V Power supply
I used a mains powered power supply (from a discarded electronics device). A 9 V battery will be drained overnight.
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
I used a breadboard to test the project but for practical logging, the project will need to be soldered.

Story

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Schematics

Temp and rain logger schematic

Code

Temp and rain logger schematic

Credits

Paulph

Paulph

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