My Arduino Uno R3 powered light up display isn't working

[bandy_singh]

I created a simulation in TinkerCAD for a Red, Green, Or Blue display. I added 3 different potentiometers for each colour. The simulation did not quite work. I thought it was probably because of the software I was using. However, I designed the actual display and it turned out that it still did not function. Can anyone please help me?

Here is the code

Adafruit_NeoPixel strip = Adafruit_NeoPixel(8, 0, NEO_GRB + NEO_KHZ800);
int red=0;   (colour=potnumber1/4)
int green=0;
int blue=1;
int potnum1 = 0;    
int potnum2  = 0 ;
int potnum3  = 0;
int pot1 = A0;   int pot2 = A2 ;
int pot3 = A4 ;


void setup() {
  pinMode(A0, INPUT);   
  pinMode(A2, INPUT);
  pinMode(A4, INPUT);

  
  
Serial.begin(9600); 
}   
  
void loop() {
}

[lastchancename]

The most important part of your code is missing.

[v205]

There is no connection from the data line of the NeoPixel strip to the Arduino.

[jimLee]

Here's a way to approach the problem.

forum post 2 - Wokwi ESP32, STM32, Arduino Simulator

-jim lee

[bandy_singh]

Thank you. I might be able to use this and implement it in my designs