Working with 2 Arduinos

Working with 2 Arduinos © LGPL

This may not find any practical application in the real world. But, I believe this will help beginners in understanding the Arduino pins.

  • 2,167 views
  • 6 comments
  • 4 respects

Components and supplies

Ph a000066 iso (1) ztbmubhmho
Arduino UNO
×2
12002 04
Breadboard (generic)
×2
09590 01
LED (generic)
×2
Mfr 25frf52 1k sml
Resistor 1k ohm
×2
11026 02
Jumper wires (generic)
×4

Apps and online services

Ide web
Arduino IDE

About this project

This project is for illustration purposes only.

This may not have any practical application in real world.

But I believe this will help the beginners in understanding something about the working of Arduino Pins.

Working with 2 Arduinos

Code

Code for Blinking of LEDArduino
Upload the same code for both the Arduinos
const int LED = 3;

void setup() {
    pinMode (LED, OUTPUT);
}

void loop() {
    digitalWrite (LED, HIGH);
    delay (1000);
    digitalWrite (LED, LOW);
    delay (1000);
}

Schematics

Breadboard Diagram
Download
Make connections as shown in the figure.
Working with 2 arduinos sbrmivlgmy

Comments

Author

Sbr
SUMAN BARGAV R
  • 25 projects
  • 34 followers

Published on

April 27, 2019
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