Flashing LED

Easy project to make a flashing LED with just a few lines of code and a potentiomenter

Jan 27, 2018

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potentiometer

led

light control

Components and supplies

Resistor 330 ohm

Breadboard (generic)

Arduino Nano R3

Jumper wires (generic)

LED (generic)

Rotary potentiometer (generic)

Tools and machines

Computer

Apps and platforms

Fritzing

Tinkercad

Arduino IDE

Project description

Code

Flashing LED

arduino

1// LED Intermitente c/ Potenciómetro
2// Miguel Dias - ESGC 2018
3   
4const int Potenciometro = A5;
5const int Led = 13;
6int ValorPoten = 0;
7   
8void setup() {
9pinMode(Led, OUTPUT);
10}
11 
12void loop() {
13ValorPoten   = analogRead(Potenciometro);
14digitalWrite(Led, HIGH);
15delay(ValorPoten);
16digitalWrite(Led,   LOW);
17delay(ValorPoten);
18}

// LED Intermitente c/ Potenciómetro
// Miguel Dias - ESGC 2018
   
const int Potenciometro = A5;
const int Led = 13;
int ValorPoten = 0;
   
void setup() {
pinMode(Led, OUTPUT);
}
 
void loop() {
ValorPoten   = analogRead(Potenciometro);
digitalWrite(Led, HIGH);
delay(ValorPoten);
digitalWrite(Led,   LOW);
delay(ValorPoten);
}

Flashing LED

arduino

1// LED Intermitente c/ Potenciómetro
2// Miguel Dias - ESGC 2018
3  
4const int Potenciometro = A5;
5const int Led = 13;
6int ValorPoten = 0;
7  
8void setup() {
9pinMode(Led, OUTPUT);
10}
11 
12void loop() {
13ValorPoten  = analogRead(Potenciometro);
14digitalWrite(Led, HIGH);
15delay(ValorPoten);
16digitalWrite(Led,  LOW);
17delay(ValorPoten);
18}

// LED Intermitente c/ Potenciómetro
// Miguel Dias - ESGC 2018
  
const int Potenciometro = A5;
const int Led = 13;
int ValorPoten = 0;
  
void setup() {
pinMode(Led, OUTPUT);
}
 
void loop() {
ValorPoten  = analogRead(Potenciometro);
digitalWrite(Led, HIGH);
delay(ValorPoten);
digitalWrite(Led,  LOW);
delay(ValorPoten);
}

Downloadable files

LED Blinking

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Kenpoca_Dias

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