Data logger with the Arduino Uno

Collects data with a sensor
Stores data in an array
Communicates with PC over serial port
Saves data to a file

I used:

Python for UI
DHT22 sensor to read temperature and humidity data.

Data is saved with a timestamp to:

root/data_temperature.csv
root/data_humidity.csv

Example of a single data reading: 2020-06-03 23:58:51.973248,23.10,23.20,

Getting started:

Install Pandas:
- https://pandas.pydata.org/pandas-docs/stable/getting_started/install.html
Upload sensor/sensor.ino to Arduino connected to DHT22
Download the DHT sensor library to Arduino libraries
- https://github.com/adafruit/DHT-sensor-library
Run the program in the root directory:
- python sensor.py

//malg0102