Woooshing leds – Rotated animation by arduino

This project allows you draw in the air letters, symbols or other shapes - as you like. Controlled by the Arduino, the 7 simple leds blinking on and off - creating the illusion of floating text in the air. This combination of simple components with a unique program, allows to create  this instructable. Step 1: Assembling the electronics Place the leds near the edge of the matrix, so the circle it draws will ...

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