ezOutput Library - Blink In Period Example

Hardware Required

1	×	Arduino UNO or Genuino UNO
1	×	USB 2.0 cable type A/B
1	×	LED
1	×	220 ohm resistor
1	×	Jumper Wires
1	×	(Optional) 9V Power Adapter for Arduino
1	×	(Optional) Screw Terminal Block Shield for Arduino

One of the following breadboard:

1	×	Full-sized 830-Point Breadboard
1	×	Half-sized 400-point Breadboard
1	×	Mini-sized 170-point Breadboard
1	×	All-sized Breadboard Kit

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About LED

Refer to Arduino - Led Blink tutorial

About ezOutput Library

Refer to Arduino - ezOutput Library Reference

Wiring Diagram

This image is created using Fritzing. Click to enlarge image

Arduino Code

Quick Steps

Install ezOutput library. See How To
Connect Arduino to PC via USB cable
Open Arduino IDE, select the right board and port
On Arduino IDE, Go to File Examples ezOutput 07.BlinkInPeriod example

/* * Created by ArduinoGetStarted.com * * This example code is in the public domain * * Tutorial page: https://arduinogetstarted.com/tutorials/arduino-output-library * * This example blinks LED: * + blink 10 times (5 times OFF->ON, 5 times ON->OFF, interleavedly) * + without using delay() function. This is a non-blocking example */ #include <ezOutput.h> // ezOutput library ezOutput led(9); // create ezOutput object that attach to pin 9; void setup() { led.blink(250, 500, 0, 10); // 500 milliseconds ON, 250 milliseconds OFF, start immidiately, blink 10 times (5 times OFF->ON, 5 times ON->OFF, interleavedly) } void loop() { led.loop(); // MUST call the led.loop() function in loop() }

Click Upload button on Arduino IDE to upload code to Arduino

See LED's state

Code Explanation

Read the line-by-line explanation in comment lines of source code!

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