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Arduino Nano RGB Led controlled by 3 Potentiometers
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Wiring:
Potentiometers:
Red Potentiometer:
One end to 5V
The other end to GND
Middle pin to A0
Green Potentiometer:
One end to 5V
The other end to GND
Middle pin to A1
Blue Potentiometer:
One end to 5V
The other end to GND
Middle pin to A2
RGB LED:
Anode (longest pin) to 5V through a 220Ω resistor.
Red cathode to a 220Ω resistor, then to D9.
Green cathode to a 220Ω resistor, then to D10.
Blue cathode to a 220Ω resistor, then to D11.
Wiring Configuration:
Ensure the potentiometers are connected to the correct analog pins (A0, A1, and A2).
Confirm the resistors and LED connections match the specified pins (D9, D10, and D11).
Debugging:
Use the Serial Monitor to verify the potentiometer readings and the corresponding mapped values.
Schematic available with link above.
Potentiometers:
Red Potentiometer:
One end to 5V
The other end to GND
Middle pin to A0
Green Potentiometer:
One end to 5V
The other end to GND
Middle pin to A1
Blue Potentiometer:
One end to 5V
The other end to GND
Middle pin to A2
RGB LED:
Anode (longest pin) to 5V through a 220Ω resistor.
Red cathode to a 220Ω resistor, then to D9.
Green cathode to a 220Ω resistor, then to D10.
Blue cathode to a 220Ω resistor, then to D11.
Wiring Configuration:
Ensure the potentiometers are connected to the correct analog pins (A0, A1, and A2).
Confirm the resistors and LED connections match the specified pins (D9, D10, and D11).
Debugging:
Use the Serial Monitor to verify the potentiometer readings and the corresponding mapped values.
Schematic available with link above.
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