https://www.youtube.com/watch?v=rUtDfadf8Jk
https://robojax.com/learn/arduino/?vid=robojax_millis_blink
/*
* LED Blink with millis() with different time interval of ON and OFF time
* Written by Ahmad Shamshiri for Robojax.com and Robojax YouTube channel
* written on Aug 05, 2019 in Ajax, Ontario, Canada at 12:41
* Watch video instruction:https://youtu.be/rUtDfadf8Jk
* Watch introduction video to millis(): https://youtu.be/u2HsiTS8niQ
Get this code and other Arduino codes from Robojax.com
Learn Arduino step by step in structured course with all material, wiring diagram and library
all in once place. Purchase My course on Udemy.com http://robojax.com/L/?id=62
If you found this tutorial helpful, please support me so I can continue creating
content like this. You can support me on Patreon http://robojax.com/L/?id=63
or make donation using PayPal http://robojax.com/L/?id=64
* * This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.*
* This code has been download from Robojax.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
const int LEDpin = 3;
const long onDuration = 100;// OFF time for LED
const long offDuration = 500;// ON time for LED
int LEDState =HIGH;// initial state of LED
long rememberTime=0;// this is used by the code
void setup() {
pinMode(LEDpin,OUTPUT);// define LEDpin as output
digitalWrite(LEDpin,LEDState);// set initial state
}
void loop() {
// Robojax LED blink with millis()
if( LEDState ==HIGH )
{
if( (millis()- rememberTime) >= onDuration){
LEDState = LOW;// change the state of LED
rememberTime=millis();// remember Current millis() time
}
}
else
{
if( (millis()- rememberTime) >= offDuration){
LEDState =HIGH;// change the state of LED
rememberTime=millis();// remember Current millis() time
}
}
// Robojax LED blink with millis()
digitalWrite(LEDpin,LEDState);// turn the LED ON or OFF
}// loop ends
/*
* LED Blink with millis() with different time interval of ON and OFF time
* Written by Ahmad Shamshiri for Robojax.com and Robojax YouTube channel
* written on Aug 05, 2019 in Ajax, Ontario, Canada at 12:41
* Watch video instruction:https://youtu.be/rUtDfadf8Jk
* Watch introduction video to millis(): https://youtu.be/u2HsiTS8niQ
Get this code and other Arduino codes from Robojax.com
Learn Arduino step by step in structured course with all material, wiring diagram and library
all in once place. Purchase My course on Udemy.com http://robojax.com/L/?id=62
If you found this tutorial helpful, please support me so I can continue creating
content like this. You can support me on Patreon http://robojax.com/L/?id=63
or make donation using PayPal http://robojax.com/L/?id=64
* * This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.*
* This code has been download from Robojax.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
const int LEDpin = 3;
const long onDuration = 100;// OFF time for LED
const long offDuration = 500;// ON time for LED
int LEDState =HIGH;// initial state of LED
long rememberTime=0;// this is used by the code
void setup() {
pinMode(LEDpin,OUTPUT);// define LEDpin as output
digitalWrite(LEDpin,LEDState);// set initial state
}
void loop() {
// Robojax LED blink with millis()
if( LEDState ==HIGH )
{
if( (millis()- rememberTime) >= onDuration){
LEDState = LOW;// change the state of LED
rememberTime=millis();// remember Current millis() time
}
}
else
{
if( (millis()- rememberTime) >= offDuration){
LEDState =HIGH;// change the state of LED
rememberTime=millis();// remember Current millis() time
}
}
// Robojax LED blink with millis()
digitalWrite(LEDpin,LEDState);// turn the LED ON or OFF
}// loop ends