LED Projects

How to Input Text Into Arduino Project Using OLED Display and 5 Key Keyboard Module or Potentiometer

How to Input Text Into Arduino Project Using OLED Display and 5 Key Keyboard Module or Potentiometer

Every now and then you might be interested to input text to your arduino project. You can do it using Serial input but this would require Arduino to be always connected to a computer. In this tutorial I would show you how to implement text input using the small OLED display and 5 key keyboard

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8 X 8 LED Pixel Art

8 X 8 LED Pixel Art

Create a display of 8×8 square pixels that can work independently. And to easily reprogram it to display different animations. Also I don’t have a 3D printer, so I needed to make it out of things around the house. Supplies LEDs 5mm APA106 x 64 Arduino UNO Ice-cream tub Baking paper LCD Image Converter software https://sourceforge.net/projects/lcd-image-converter

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