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Topic: real time LED control (Read 1 time) previous topic - next topic

sokbok

besides Pots is there any computer program that can interact with ARduino and allow me to control LED brightness with a slider or key stroke?

robtillaart

Many programs can ...
in essence you should define a command set that goes between Arduino and PC and back which defines the values to be displayed. zillion examples on the forum.
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

Grumpy_Mike

How many LEDs?
If just a few connect it and a resistor to a PWM output and use analogWrite(),
if lots then get some chips like a TLC5940.

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