ezOutput Library - Pulse Example

Hardware Required

1	×	Arduino UNO or Genuino UNO
1	×	USB 2.0 cable type A/B
1	×	LED
1	×	220 ohm resistor
1	×	Button
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 ezOutput Library

Refer to Arduino - ezOutput Library Reference

Wiring Diagram

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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 08.Pulse example

/* Created by ArduinoGetStarted.com This example code is in the public domain Tutorial page: https://arduinogetstarted.com/tutorials/arduino-output-library This example create a high pulse when a button is pressed */ #include <ezButton.h> // ezButton library https://arduinogetstarted.com/tutorials/arduino-button-library #include <ezOutput.h> // ezOutput library ezButton button(7); // create Button object that attach to pin 7; ezOutput led(9); // create ezOutput object that attach to pin 9; void setup() { button.setDebounceTime(50); // set debounce time to 50 milliseconds led.low(); } void loop() { button.loop(); // MUST call the loop() function first led.loop(); // MUST call the loop() function first if (button.isPressed()) { if (led.getState() == LOW) { led.pulse(1000, 250); // 250 milliseconds delay, 1000 milliseconds HIGH pulse } } }

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Press and release the button some time
See LED's state

Code Explanation

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

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