Permalink
Switch branches/tags
Nothing to show
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
41 lines (37 sloc) 1.73 KB
/*-----------------------------------------------------------------------
Acrobotic - 01/12/2014
Author: MakerBro
Platforms: Arduino Uno R3
File: blink_compare.ino
------------------------------------------------------------------------
Description:
We compare a fully on LED against one that is blinking very rapidly
(imperceptible to our eyes at a first glance)
------------------------------------------------------------------------
Please consider buying products from Acrobotic to help fund future
Open-Source projects like this! We’ll always put our best effort in every
project, and release all our design files and code for you to use.
http://acrobotic.com/
------------------------------------------------------------------------
License:
Beerware License; if you find the code useful, and we happen to cross
paths, you're encouraged to buy us a beer. The code is distributed hoping
that you in fact find it useful, but without warranty of any kind.
------------------------------------------------------------------------*/
// Initialize 2 variables for the pins we'll be using later
int led_on = 13;
int led_flicker = 12;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(led_on, OUTPUT);
pinMode(led_flicker, OUTPUT);
digitalWrite(led_on, HIGH); // turn the LED on
}
// the loop routine runs over and over again forever:
void loop() {
digitalWrite(led_flicker, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1); // wait for a millisecond
digitalWrite(led_flicker, LOW); // turn the LED off by making the voltage LOW
delay(1); // wait for a millisecond
}