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Home › Magazines › 2009 › July/August › Floating Message

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Floating Message

Published in issue 391, July/August 2009

Floating Message
This project lets you display a message floating in the air using just seven LEDs, a microcontroller, and the movement of your arm. The LEDs flash at a frequency of the order of 200 Hz, and so all you have to do is move the circuit around to see the message appear as if it were floating in mid air.

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Click below to download a PDF copy of this article from Elektor magazine.

 

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Magazine July/August 2009
UK391 (US $ 11.30)
 

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Programmed controller PIC16F616
080441-41 (US $ 10.40)
 

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Software

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Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.

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