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Hello! This device have four function, first is number system converter, it converts binary numbers to decimal and hexadecimal. Second is binary calculator, third is for writing text, and last one is of course gaming. I can change mode with this potentiometer and this buton.

You can check all functons in video below!

I created this device to help my student to learn binary to decimal conversion and vice versa, also to practice ASCII codes with them.

Whole project is created in Arduino IDE, I created prototype on breadboard. Microcontroler is taken from Arduino Uno after sketch is uploaded.”

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