Program

Coding and Data Plotting
Coding

Arduino

Circuit
Connect the cables to the Arduino as shown below.

  • Black: GND
  • Red: 5V
  • Blue: A4
  • Green: A5

Code
  1. Install Arduino IDE from here.
  2. Download the code. On the new page, right click and click "Save as".
  3. Upload the code to the Arduino board.

Data Plotting
To visualize the data, turn on the Serial Plotter from Tools > Serial Plotter.