studiul aproba Schimb arduino read voltage on digital pin - marciashannon52.com
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Will the Arduino recognise this signal (push-button) as an input? Or wil the led lower the voltage to much? : r/arduino
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tutorials:learn:arduino:leds.html [AdaWiki]
Lesson 11: Arduino Circuit to Dim LED with Potentiometer | Technology Tutorials
arduino uno - AnalogRead value constant for a varying voltage (for LED brightness variation) - Arduino Stack Exchange
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Green led is very dim - General Electronics - Arduino Forum
Single LED as Voltage Level Indicator | Circuits4you.com
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1.2 Blink a LED with Arduino
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1.4 Reading analog values with Arduino
L1: Turning on an LED - Physical Computing
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tutorials:learn:arduino:leds.html [AdaWiki]
Driving an Infrared Led directly from an Arduino Pin
