arduinoman2
Published © GPL3+

Arduino Blinking LED

Make an Arduino led blink every second.

BeginnerFull instructions provided1 hour490
Arduino Blinking LED

Things used in this project

Hardware components

LED (generic)
LED (generic)
×1
Arduino UNO
Arduino UNO
×1
Jumper wires (generic)
Jumper wires (generic)
×2
Resistor 221 ohm
Resistor 221 ohm
×1
Breadboard (generic)
Breadboard (generic)
×1

Software apps and online services

Arduino IDE
Arduino IDE

Story

Read more

Schematics

Schematics for Blinking LED

Wiring Diagram

Code

Code for Blinking LED

C/C++
Copy and paste code.
int led = 7;

void setup() {

pinMode(led, OUTPUT);

}

void loop() {

digitalWrite(led, HIGH);

delay(1000);

digitalWrite(led, LOW);

delay(1000);

}

Credits

arduinoman2
3 projects • 1 follower

Comments

Related channels and tags
  • Lights
  • Lights