The video and explanation is great...but the code should be little more vast in considering the fact that if power goes out in between the specified time and the time to be on has gone past then the relay wont be on unless it is the on time in the next day....still working on that part
thanks for sharing bro. god bless you. i have one question/ could you tell me bro,,. in 24 hour how to programed double opening the relay in 24 hr and sunday up to sunday
Good video! Three questions: 1. Is there a separate code for the DS3231 board? 2. How do you add the DS3231 library? What is the EXACTE library name? I cannot find the "DS3231_Serial_Easy" library. 3. I'm building a circuit relay switch for a school bell system. How do I add multiple times? I only want the relay to be triggered for 3-5 seconds.
Sir. your link was broken. please this download link that will be so easy. otherwise it's very difficult to write. We are waiting for your code and diagram link. Thanks
I have a project... A board with 10 leds each representing the subjects on a time table for a class... How can this project be modified to light up just one led at a time when the time for the subject is due and to switch it off after the lesson period is over and then switch on the next LED until it circles through the ten subjects(LEDS)... I will really appreciate if I'm being replied?
Hey bro i have made Bluetooth voice home automation system using arudino uno amd two channel relay how do i integrate this time system in it what will be the changes in the code plz help me
cool, very good. it has like with just one button whenever it is pressed it resets the count ... and for another project of a soldering iron with vibration sensor I turn it off in 30 minutes if it is not used .. asables I forget and my lining stays on overnight. ..suggest a video with attny85 and a relay or mosfet triggered for 30 minutes-- ok thanks
sir.. i want to run this code for esp32.. but its giving compiling board error... but when i select arduino board. your code works propely.... kindly help it out!!.... do i need to change the header files....
In the circuit diagram it shows two jumper wires connecting to the 5V on the arduino UNO ? you can only fit one of the jumper wires in there Does one of them connect to the 3.3V?
Hi. I'm very new to this. will you be able to share the same setup but with 4 channel relay module. Because in my greenhouse I have 4 water lines. My AC water motor is not powerful enough to pressure all 4 lines at the same time. my plan is to open one line with motor in 15min intervals. Will you be able to help me with the coding.
How to resume conter if power goes off....counter sould not start from start..... It should keep the last value stored in memey... Ones power comes back... It should start from the the last value when power got switched off... Can you write me a code for that...?
Hey guys, the code and where he gets it turns out to be on rinkydinkelectronics . com (probably more places too, but I found it there), where you can find it under ds3231. I hope that helps.
Thanks for your video. Can you please let me know, In irrigation system " Is it posible to set specific month for watering ? ie, In my case every year November to May last irrigation system works daily 2 times (AM & PM) for 1 hour daily and June to October last only need daily 1 or 2 times for only 5 Minutes. Kindly please advise ? Please help me !!!!!!!
Please help me! i set the OnHour=13 and OnMin=10 and OffHour=15 and OffMin=15 i worked well but after the OnTime when power disconnected and again powered on then it dose not ONN the relay as at that time the time is between ON and OFF but not equal to OnTime
hello bhai english nahe aate pata nahe tumhay urdu aate hai ya nahe lekin agar mein yahe module use karna chahoon aur date k elawa relay ko 4 gantay baad off karna chahoon to ho sakta hai please help
If there is a power failure at the time when the relay is to be closed. After the power supply is restored, the relay no longer closes according to the written code, very bad code.
I don't know anything about arduino but i tried to add this code and it works. try this if you want to add seconds and multiple time trigger.
#include
int Relay = 4;
DS3231 rtc(SDA, SCL);
Time t;
const int OnHour = 1;
const int OnMin = 14;
const int OnSec = 20;
const int OffHour = 1;
const int OffMin = 14;
const int OffSec = 50;
const int OnHour1 = 1;
const int OnMin1 = 16;
const int OnSec1 = 20;
const int OffHour1 = 1;
const int OffMin1 = 16;
const int OffSec1 = 50;
void setup() {
Serial.begin(115200);
rtc.begin();
pinMode(Relay, OUTPUT);
digitalWrite(Relay, LOW);
}
void loop() {
t = rtc.getTime();
Serial.print(t.hour);
Serial.print(" hour(s), ");
Serial.print(t.min);
Serial.print(" minute(s)");
Serial.print(t.sec);
Serial.print(" second(s)");
Serial.println(" ");
delay (1000);
if(t.hour == OnHour && t.min == OnMin && t.sec == OnSec){
digitalWrite(Relay,HIGH);
Serial.println("LIGHT ON");
}
else if(t.hour == OffHour && t.min == OffMin && t.sec == OffSec){
digitalWrite(Relay,LOW);
Serial.println("LIGHT OFF");
}
if(t.hour == OnHour1 && t.min == OnMin1 && t.sec == OnSec1){
digitalWrite(Relay,HIGH);
Serial.println("LIGHT ON");
}
else if(t.hour == OffHour1 && t.min == OffMin1 && t.sec == OffSec1){
digitalWrite(Relay,LOW);
Serial.println("LIGHT OFF");
}
}
from where can I get the library for RTC DS3231 which works with SDA and SCL pin projects. It's not in examples of Arduino. Please suggest ASAP
Every day in will trigger the power on if you set a example 22:40 and it will power off 22:41?
What is the website you used for designing your circuit?
The video and explanation is great...but the code should be little more vast in considering the fact that if power goes out in between the specified time and the time to be on has gone past then the relay wont be on unless it is the on time in the next day....still working on that part
How set defferent times of activation in a day?
Is there a minimum duration I.e can I set the relay to close for 30 seconds?
thanks for sharing bro. god bless you. i have one question/ could you tell me bro,,. in 24 hour how to programed double opening the relay in 24 hr and sunday up to sunday
Cant make it work, error on " DS3231 rtc(SDA, SCL) "
how can i adjust the code so that i can triger the relay two times in a day.
where can i download the library ds3231.h ?
Thank you for this video. Why not sync arduino board time with rtc and set alarm with alarmrepeat ?
How can I get the codes? the url you provided is not working
Can we add multiple time trigger in this project can you plz tell how to I would be. Very helpful to my project
try this
#include
int Relay = 4;
DS3231 rtc(SDA, SCL);
Time t;
const int OnHour = 1;
const int OnMin = 14;
const int OnSec = 20;
const int OffHour = 1;
const int OffMin = 14;
const int OffSec = 50;
const int OnHour1 = 1;
const int OnMin1 = 16;
const int OnSec1 = 20;
const int OffHour1 = 1;
const int OffMin1 = 16;
const int OffSec1 = 50;
void setup() {
Serial.begin(115200);
rtc.begin();
pinMode(Relay, OUTPUT);
digitalWrite(Relay, LOW);
}
void loop() {
t = rtc.getTime();
Serial.print(t.hour);
Serial.print(" hour(s), ");
Serial.print(t.min);
Serial.print(" minute(s)");
Serial.print(t.sec);
Serial.print(" second(s)");
Serial.println(" ");
delay (1000);
if(t.hour == OnHour && t.min == OnMin && t.sec == OnSec){
digitalWrite(Relay,HIGH);
Serial.println("LIGHT ON");
}
else if(t.hour == OffHour && t.min == OffMin && t.sec == OffSec){
digitalWrite(Relay,LOW);
Serial.println("LIGHT OFF");
}
if(t.hour == OnHour1 && t.min == OnMin1 && t.sec == OnSec1){
digitalWrite(Relay,HIGH);
Serial.println("LIGHT ON");
}
else if(t.hour == OffHour1 && t.min == OffMin1 && t.sec == OffSec1){
digitalWrite(Relay,LOW);
Serial.println("LIGHT OFF");
}
}
@@shiroeschulz4515 thanks dude, very useful.
@@shiroeschulz4515 very nice 👍🙏👍 thanku
Good video!
Three questions:
1. Is there a separate code for the DS3231 board?
2. How do you add the DS3231 library? What is the EXACTE library name? I cannot find the "DS3231_Serial_Easy" library.
3. I'm building a circuit relay switch for a school bell system. How do I add multiple times? I only want the relay to be triggered for 3-5 seconds.
how did your project go? I am trying the same project now and I would appreciate it if you would help me out. yonatayakob52@gmail.com
Sir. your link was broken. please this download link that will be so easy. otherwise it's very difficult to write. We are waiting for your code and diagram link. Thanks
www.rinkydinkelectronics.com/library.php?id=73 here you will find exact library
link for the code: www.viralsciencecreativity.com/post/arduino-relay-trigger-at-specific-time-ds3231-rtc-module
@@afroozmampra1990 Thank you
what if we use it everyday did we change the date??
I have a project...
A board with 10 leds each representing the subjects on a time table for a class...
How can this project be modified to light up just one led at a time when the time for the subject is due and to switch it off after the lesson period is over and then switch on the next LED until it circles through the ten subjects(LEDS)...
I will really appreciate if I'm being replied?
What is the change in the code if i use ds1307 module ?
did you ever get a response? if so could you pm me the code modification?
can i do this with arduino nano?
can i get the latest link for this code timer?i cant open that link at discription,..
Hey bro i have made Bluetooth voice home automation system using arudino uno amd two channel relay how do i integrate this time system in it what will be the changes in the code plz help me
cool, very good. it has like with just one button whenever it is pressed it resets the count ... and for another project of a soldering iron with vibration sensor I turn it off in 30 minutes if it is not used .. asables I forget and my lining stays on overnight. ..suggest a video with attny85 and a relay or mosfet triggered for 30 minutes-- ok thanks
Hello. Sir how to put 2x day one in morning one in afternoon
what is the library used?
Is this trigger working with a specific day of month too? 🤔
sir.. i want to run this code for esp32.. but its giving compiling board error... but when i select arduino board. your code works propely.... kindly help it out!!.... do i need to change the header files....
can you put here my friend the library for ds3231 rtc module
I have a problem here. I did everything like it is in video, but light runs all the time. Any thoughts?
In the circuit diagram it shows two jumper wires connecting to the 5V on the arduino UNO ? you can only fit one of the jumper wires in there
Does one of them connect to the 3.3V?
how can i make it turns on 2 times a day?
Hi sir
I want to develop 10 auto controll 2 inches valve for farming perpos how to control them
Links to code and library not working ... HELP
www.rinkydinkelectronics.com/library.php?id=73 here you will find exact library
Great vid/ tutorial ruined by adding background music
Agreed
Sir which gear motor i used for making power full truck
sooper (am frem india )
am wery happy to waching this video
thanks (gog + you) sir
How can I download the DS3231Serial_Easy library.I tried so many times but I couldnt find it.pls help me.
thanks.
download library first
How can I add a condition that works every two days and not daily
But at the same time
Which software you will use to design circuit diagram
How can I make it turn on 2 times a day?
what happens when board is reset or power cut happens?
Hi. I'm very new to this. will you be able to share the same setup but with 4 channel relay module. Because in my greenhouse I have 4 water lines. My AC water motor is not powerful enough to pressure all 4 lines at the same time. my plan is to open one line with motor in 15min intervals. Will you be able to help me with the coding.
Greatly appreciate the tutorial, if I wanted the relay to be triggered in seconds would I add “const ins onSec =“ & “const ins offSec =“? Thank you!!
yeah, and you have to set it in your if-loop
What is that software he is using to draw the circuit and where can I get it?
Thanks.
it is arduino software(arduino ide)
search directily in goolge as "arduino ide download"
its called frtizig, its paid software you can buy from their website
@@joelserrao1078 thank you very much Joel.
Sir I need the time unravel every 15 minute on and run 15 minutes and then off.how to modifi the program
Can we set the time using an android app to this timer code? Is this possible?
how to make it run every day?
How to resume conter if power goes off....counter sould not start from start..... It should keep the last value stored in memey... Ones power comes back... It should start from the the last value when power got switched off...
Can you write me a code for that...?
Bro please reply --- how to make every hour trigger relay with pic16f1847 ic. Please bro reply me
What is that circuit diagram app that he uses? I can’t find anything close to it.
have you tried to google it...of cause not! fritzing.org
Nice clear video. What software package do you use to draw the circuit diagrams?
I think the software he used is ‘Fritzing’
Hi sir,
How can we trigger relay weekly?
Links to code and library not working
How to set the time
Morning 2 hour light on then evening 2 hour light on (my specific time)
Can you create the arduino code
In the middle starting and ending time if i power disconnect for 5 sec the arduino. Then it is not on again after the power.Please solve the problem.
how to add more 6 relays to the arduino RTC and control each relay at a specific time
Did u found anything for this? Me too want the same functionality for 6 or more relays
@@sameexc no bro
It's showing error when I click on the link for code and circuit diagram.
Gracias a migo por los videos, me podias ayudar por favor con la libreria , no puede compilar el codigo, me sale error .. por favor una ayuda
Hey guys, the code and where he gets it turns out to be on rinkydinkelectronics . com (probably more places too, but I found it there), where you can find it under ds3231. I hope that helps.
I want to display connect with this circuit then how will be connected please reply..
Nice how to make 24 Hour timer cintroll
Thanks for your video. Can you please let me know, In irrigation system " Is it posible to set specific month for watering ? ie, In my case every year November to May last irrigation system works daily 2 times (AM & PM) for 1 hour daily and June to October last only need daily 1 or 2 times for only 5 Minutes. Kindly please advise ? Please help me !!!!!!!
Have you get solution?
How about specific time and DATE? Like 18 days in a month.
This project power online correct working but power resart project not working this probleam alive PLZ
Good video, thanks for making it.
What software are you using to make the diagram at 58 seconds?
Fritzing
@@meFawadIqbal Thanks
Great 👍👍
Hi! Could you please post the link for the code to trigger relay at specific time? Thank you so much
it's easier than I thought.
The code link doesn't work. can you put it again in the comments? than you a lot
May I have a circuit and code for automatic water pump to extinguish the flame using relay,flame sensor and esp32.
How to use for multiple relays 6 ?
Hello your video is very helpful and good but the link for the code dont work please make everything
And please write me back
I try your code does not work
DS3231 rtc(SDA, SCL);
exit status 1
'DS3231' does not name a type; did you mean 'CS21'?
This message comes to me
Please help me!
i set the OnHour=13 and OnMin=10 and OffHour=15 and OffMin=15 i worked well but after the OnTime when power disconnected and again powered on then it dose not ONN the relay as at that time the time is between ON and OFF but not equal to OnTime
Use Sonoff basic to do that. Sonoff is Rs 600 and it can remember scheduled on off time even after power failure.
how to set day bro
Can i have two serial begins
Sir, when the code and circuit link is clicked the browser shows "Not found" Kindly help
this code seems to be not showing anything in serial monitor
Hello, i would like to programming, turn on and off every 10minutes, how can i do this ? Thanks "
Yes you can
Aapke video me aap code ka link de te ho magar ek bhi video ka link nahi chalta...
Good day sir
Cannot find code and schematic
Link not working
Pls upload the code and schematic
Thanks
Algo pasa con los link, no found
How to set time automatically with DS3231 RTC using computer time and date?
Please fix the code link bro. (best to just post it here)
Just go to his website in the description.
@@shifty212 The code is there but not the library
I need liblary
Hello I need your help for this Ardinou
yes what help you require at present to build this?
the link of cod it id not good
What about the second code? Could you send me it, please?
Great video, what program did you use to design the circuit?
fritzing.org/home/
hey brother, please update the link of CIRCUIT and CODE for this project please,...,,..,..,,.,..,.,.
Very Cool ! Like !
Thanks for the great video
hello bhai english nahe aate pata nahe tumhay urdu aate hai ya nahe
lekin agar mein yahe module use karna chahoon aur date k elawa relay ko 4 gantay baad off karna chahoon to ho sakta hai please help
If there is a power failure at the time when the relay is to be closed.
After the power supply is restored, the relay no longer closes according to the written code, very bad code.
Yes I ture
@@karthikonline4974
#define between_min(a, b) ((a) < (b))
#define between_max(a, b) ((a) > (b))
#define between(x, a, b) (((x) >= (a)) && ((x) = (a)) && ((x) < (b)))
DateTime now = rtc.now();
uint16_t _minToday = (now.hour() * 60) + now.minute();
uint16_t _minEprON = (irtc._hourON * 60) + irtc._minuteON;
uint16_t _minEprOFF = (irtc._hourOFF * 60) + irtc._minuteOFF;
void _switchTimeControl(uint8_t _index, uint16_t _nowMinute, uint16_t _minuteON, uint16_t _minuteOFF) {
if (_minuteON == _minuteOFF) irtc._flagSTC = false;
if (between_min(_minuteON, _minuteOFF)) {
if (between_in(_nowMinute, _minuteON, _minuteOFF)) {
irtc._flagSTC = true;
} else if (greater_equal(_nowMinute, _minuteOFF)) {
irtc._flagSTC = false;
} else {
irtc._flagSTC = false;
}
} else if (between_max(_minuteON, _minuteOFF)) {
if (between(_nowMinute, _minuteON, itm._maxMinitDay)) {
irtc._flagSTC = true;
} else if (between_min(_nowMinute, _minuteOFF)) {
irtc._flagSTC = true;
} else if (between_ou(_nowMinute, _minuteOFF, _minuteON)) {
irtc._flagSTC = false;
}
}
}
Bro code not open 404 error please help me
Bro code can't be downloaded
thanks for this video.......
Kya bhai description me to kuchh attache hi nahi kiyo ho only show kar raho ho
Unable to display code, reads 404 error on page. Please reload the link
The library please sir
how can i set multiple activation times?
I've got the same issue, I need to trigger relay 10 minutes every hour
Have already built the thing to keep the school at time