Remote Controlled Led

by dhamo1999 in Circuits > Electronics

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Remote Controlled Led

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IR, or infrared,communication is a common, inexpensive, and easy to use wireless communication technology. IR light is very similar to visible light, except that it has a slightly longer wavelength. This means IR is undetectable to the human eye - perfect for wireless communication. For example, when you hit a button on your TV remote, an IR LED repeatedly turns on and off, 38,000 time a second, to transmit information (like volume or channel control) to an IR photo sensor on your TV.

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CODE

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Downloads

led_ir_controlled.ino

WORKING MODEL

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HEX CODE ='16'(AFTER PRESSING BUTTON 1 IN REMOTE)

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AFTER BUTTON 1 PRESSED GREEN LED WILL TURN ON

HEX CODE ='2064'(AFTER PRESSING BUTTON 2 IN REMOTE)

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AFTER BUTTON 2 PRESSED GREEN LED WILL TURN OOFF

HEX CODE ='1040'(AFTER PRESSING BUTTON 3 IN REMOTE)

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AFTER BUTTON 3 PRESSED YELLOW LED WILL TURN ON

HEX CODE ='3088'(AFTER PRESSING BUTTON 4 IN REMOTE)

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AFTER BUTTON 4 PRESSED YELLOW LED WILL TURN OFF