Introduction: How to Control Level With Oled Display and Arduino

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In this tutorial we see how control 3 level outpus with Arduino, Oled dispaly scale and push buttons.


Supplies

  1. Arduino Nano board
  2. 3xLED
  3. 5X1K resistors
  4. Oled Display 64x128
  5. 2x push buttons

Step 1: Schematic Diagram

Make the connections of the components according to the diagram below


Step 2: Wiring and Construction 

In this step we make the connections on the wiring, assemble the components and check the correctness of the connections.


Step 3: Upload Software in Arduino

In this step, upload the code in Arduino board using Visuino. Visuino download : https://www.visuino.com/download
Code in atachament, Visuino and INO(sketch) format.

Attachments

Step 4: Start the Device

Finally we power the device. We press the "up" button and the display comes into operation displaying the scale. We move the scale from the 2 buttons in descending or ascending direction. Pressing both buttons, we move the output  to another pin.I hope you like my project, there will be other interesting ones. Good luck!