Arduino Timer Control Relay Devices

  Рет қаралды 114,777

Viral Science - The home of Creativity

Viral Science - The home of Creativity

Күн бұрын

Пікірлер: 129
@aperson9495
@aperson9495 Жыл бұрын
Just wanted to chime in and let you know that this is excellent. I had something set up with an amazon relay/timer that 'worked', but the shortcoming was that once tripped, it would just count down to zero and stop, even if the trigger was re-tripped, which was a problem. This worked perfectly, and when tripped, it turns on and counts down, but if re-tripped, it resets the timer, so if it keeps getting re-tripped, it keeps resetting and will only finish the countdown and stop when it's no longer being tripped, which is exactly what I needed.
@rafatalbaeate8675
@rafatalbaeate8675 2 жыл бұрын
You deserve love and appreciation
@chanakyashukla5820
@chanakyashukla5820 Жыл бұрын
can you please tell how EEPROM han help in this, I am trying to make an Inching project where relay switch turns off after an unchangeable coded timer and it may not reset as the power to micro controller cuts off accidentally.
@MarkGoesOutside
@MarkGoesOutside 4 ай бұрын
In this example the power to the light bulb was on when the timer was counting down and turned off after it finished. Can it also be done so that the power turns on when the timer finishes? I am looking to use a set up like this to actuate a pull solenoid for a few seconds at a delayed time of 1-60 days
@mayur_kumar
@mayur_kumar Ай бұрын
The relay nodes can be used in such a way that the bulb or any device and turned off or on depending on the terminal where you connect the wires when the timer counter is finished.
@toksgagik9111
@toksgagik9111 2 жыл бұрын
where the code for the timer works, I do not have anything showing on the LCD. any thought where to look for my error? The LCD Pot seems to adjust contrast as well. since i am newer, i may be missing something obvious.
@lifeng2073
@lifeng2073 Жыл бұрын
yes me too
@abdallatgr9706
@abdallatgr9706 Жыл бұрын
Me too
@shanmugapriyan6325
@shanmugapriyan6325 Жыл бұрын
Yes I have same issue
@minaagniabudiani144
@minaagniabudiani144 2 жыл бұрын
Why my lcd screen show the timer 255:255:255, how to repair that
@DanielMiller-fy5ip
@DanielMiller-fy5ip 2 жыл бұрын
The first time I tried this worked perfectly, but the next day I tried with both my UNO and UNO R3 and the timer initializes to 254:254:254 instead of 00:00:00. I do not even know where to begin diagnosing this problem. Please help!
@abdallatgr9706
@abdallatgr9706 Жыл бұрын
I had problem on lcd can't display can you help me
@himanshuprasad4113
@himanshuprasad4113 Жыл бұрын
Do we have to set time again and again in this project
@bagaindocgem9534
@bagaindocgem9534 2 жыл бұрын
it is possible to set 500 hours countdown? and how?
@Dogegf_Hodler
@Dogegf_Hodler Жыл бұрын
ya i would like to know how to set the timer for longer
@benlayshar
@benlayshar Жыл бұрын
ya same i would like to know if you can set for like 30days
@todbiner6803
@todbiner6803 Жыл бұрын
ya man same here i know is possible i just dont know how to do it i hope he make a how to video
@raction9232
@raction9232 2 жыл бұрын
Do you have a project with a iot solar monitor system
@Alissaee
@Alissaee 10 күн бұрын
Can i use Arduino uno instead of nano ?
@niknur1965
@niknur1965 6 ай бұрын
How to make on delay timer using this method? Do I need to decode or change something else?
@franzcastellon3326
@franzcastellon3326 Жыл бұрын
Hello, thank you very much for sharing your knowledge. I would like to know if it is necessary to include some resistors, to protect the circuit.
@bubu28100
@bubu28100 8 ай бұрын
after pressing the button I can't set anything... can you help me with this? and the question is whether 12V can also be connected to this relay?
@LuisPerez-id5ce
@LuisPerez-id5ce Жыл бұрын
Can I do this with 12v current? I need this to shut off and on my refrigerator compressor every 15minutes and the current passing through to the relay is 12v
@Trapnast
@Trapnast Ай бұрын
hi can you make light switch with RFID and timer?
@pietrobassoli
@pietrobassoli Жыл бұрын
Hi really fantastic prj but could U help me to find a correct LCD I2C ......could U write DISPLAY code for nano and where i can buy it .........THX A LOT Piero ITALY
@raffaelepaterniti5417
@raffaelepaterniti5417 2 жыл бұрын
Hi, could you add the auto reset at the end of the time. Thank you
@Moyskieeee
@Moyskieeee Жыл бұрын
how do I code if I use 0.91' oled i2c display instead of LiquidCrystal I2c?
@reymundoacerit6353
@reymundoacerit6353 3 жыл бұрын
Hi can I add push botton switches to power te lights
@summerfun6114
@summerfun6114 Жыл бұрын
Hi, how to prevent the time goes to negative number? my test got 0-1 hour after seconds got 0 . Thanks.
@PeteConstantine
@PeteConstantine 3 жыл бұрын
Great tutorial. Learned a lot. I’m curious though, does the power for the lightbulb also power the Arduino? If it does, how does it back feed through the relay?
@RMTube
@RMTube 27 күн бұрын
arduino is powered by usb, micro usb, relay have 2 sides one where 5volts of arduino jumper wire is connected, and in the other side it can go upto 220 volts with 5 or 15 Amps depending on the relay
@diyrobotronics
@diyrobotronics 3 жыл бұрын
Video quality much better this time👍👍
@justin-kelsey
@justin-kelsey 2 жыл бұрын
What software were you using to design the circuit? Does that allow you to run simulations?
@pranavrajesh7474
@pranavrajesh7474 2 жыл бұрын
Bro i also want to know about that.
@pranavrajesh7474
@pranavrajesh7474 2 жыл бұрын
Have you gotten some info
@pranavrajesh7474
@pranavrajesh7474 2 жыл бұрын
Please let me know when you do so :)
@electronhunter292
@electronhunter292 Жыл бұрын
No answers yet
@oswaldhiren0610
@oswaldhiren0610 Жыл бұрын
TinkerCad
@galaxytwix1980
@galaxytwix1980 2 жыл бұрын
its is possible to add Bluetooth on this project of your? and how to code it?
@dukenukem445
@dukenukem445 Жыл бұрын
Hi, can we use the timer for multiple LED or Relay?
@BossianAyok
@BossianAyok Жыл бұрын
What simulator did you use sir?
@ももい
@ももい 2 жыл бұрын
Thx!! you saved my life //from korea
@Elias.wander
@Elias.wander 7 ай бұрын
north or south?
@fatinshakirahhisham
@fatinshakirahhisham 8 күн бұрын
what website did you use for the circuit simulation? really want to know
@fatinshakirahhisham
@fatinshakirahhisham 5 күн бұрын
it couldn't be tinkercad right?!
@ankitjain-bv3pd
@ankitjain-bv3pd 2 жыл бұрын
Kindly use RTC in this project as well
@ashwinsidharth2453
@ashwinsidharth2453 Жыл бұрын
How to add a cycle function to the code ?
@ashwinsidharth2453
@ashwinsidharth2453 Жыл бұрын
@@Mahi.333 hey it's better if you use chat gpt. I waited for so long. No reply
@Rachitkivines
@Rachitkivines 3 жыл бұрын
My 16x2 display don't have sda scl converter circuit connected that is connected in your lcd, plz make this circuit with this same 16x2 lcd without sda scl wires,
@Rachitkivines
@Rachitkivines 3 жыл бұрын
@anokhautomation ramesh nandanam i know that😅 but by modifying the code it will also work.
@ViralScience
@ViralScience 3 жыл бұрын
Replace the I2c library with the regular liquidcrystal library and initialize the pin numbers, code will be the same
@Rachitkivines
@Rachitkivines 3 жыл бұрын
@@ViralScience That's the answer i was watin for, Thanx👍
@f999b7
@f999b7 Жыл бұрын
@@ViralScience عندي الشاشة 2*16 مع المحول ولكن لا لا ويظهر شيء اين المشكله . شكرا لتعاونك معنا مقدما @ViralScience I have the screen 2 * 16 with the adapter, but nothing appears, where is the problem? Thanks for your cooperation in advance
@alexbarretogranada4633
@alexbarretogranada4633 8 ай бұрын
One question , How are you powering the arduino nano?
@RMTube
@RMTube 27 күн бұрын
micro usb
@DJGalia
@DJGalia Жыл бұрын
What is the code if the buzzer start beep in 10 seconds down to 1 sec?
@milespeterson5049
@milespeterson5049 Жыл бұрын
Can I use this circuit without the relay module?
@bilalmuhammed3987
@bilalmuhammed3987 Жыл бұрын
Can I please get a code where the timing is changed using numeric keypad?
@hammadazhar4927
@hammadazhar4927 11 ай бұрын
Hello brother, can i use this same code on my uno?
@sreenand.k2706
@sreenand.k2706 3 жыл бұрын
Superb work sir
@jayaprakash.d9836
@jayaprakash.d9836 Жыл бұрын
Lcd .begin (); error , how to solve
@30bkg
@30bkg Жыл бұрын
same problem here
@malikkarunananda3002
@malikkarunananda3002 3 ай бұрын
Lcd.begin(16,2);
@saifafarouq4021
@saifafarouq4021 2 жыл бұрын
can i get the link for the fritzing library
@Alex-pd6iu
@Alex-pd6iu 4 ай бұрын
Where can I found the code
@Shyamkumar-di5fu
@Shyamkumar-di5fu 3 жыл бұрын
How to set time on arduino ds3231 rtc with switches
@hatlongtv1910
@hatlongtv1910 2 жыл бұрын
how to instal port usbserial 110 sir ?
@harveyismael8088
@harveyismael8088 2 жыл бұрын
Can you please give me the library Countimer.h
@SayanElectronics
@SayanElectronics 2 жыл бұрын
Big Fan Dada❤❤🔥Want to Meet with you...
@benlayshar
@benlayshar Жыл бұрын
i would like to know how to set the timer for like 1000hours
@MrIn-qv3ko
@MrIn-qv3ko Жыл бұрын
how this looping ?
@soriatel
@soriatel 2 жыл бұрын
how to make with OLED?
@jhonpatrickcajuguiran1292
@jhonpatrickcajuguiran1292 2 жыл бұрын
I can't find a code. Can you help me?
@AntonioGutiérrezLópez-w4b
@AntonioGutiérrezLópez-w4b 8 ай бұрын
Hello would you share your gerber file to order in jlcpcb and assemble your components for this project? Thank you and good job!
@marvelfans0
@marvelfans0 9 ай бұрын
Can i make this project using esp8266
@JordanNdombou-yo5px
@JordanNdombou-yo5px 9 ай бұрын
Bonjour j’aimerais avoir le programme du projet
@ninoportales5736
@ninoportales5736 8 ай бұрын
Cant download the code help me pls.
@tonyvarghese75
@tonyvarghese75 3 жыл бұрын
Can you please make driver drowsiness detection system using raspberry pi and usb camera
@pompacerdas
@pompacerdas 7 ай бұрын
Hello, make a video tutorial for Led Display countdown with Arduino and RTC P10
@electroman1556
@electroman1556 2 жыл бұрын
its working. i made it clear. some modification
@soovui
@soovui 3 жыл бұрын
Thanks a lot for sharing,r u able to make a another video teaching us by adding in a features a delay trigger mode in second, min and hours too.
@Rahulborahsurroundings
@Rahulborahsurroundings 2 жыл бұрын
what is the name of the simulator
@hfizuddin8996
@hfizuddin8996 Жыл бұрын
bro why i cannot download your code,
@MrNanji
@MrNanji Жыл бұрын
Thank You So Much 💓
@luisnava6907
@luisnava6907 2 жыл бұрын
Great video! I was wondering, I have a spare OLED (128x32, SSD1306) screen, would it be possible to use it as well? I know the code will change but, can you do it? Thank you so much!
@Moyskieeee
@Moyskieeee Жыл бұрын
same problem, have you done it already ?
@LoicSokoudjou
@LoicSokoudjou 8 ай бұрын
Can i have the code please?
@EmadBahrehmand
@EmadBahrehmand 8 ай бұрын
Where's the complete code
@Dogegf_Hodler
@Dogegf_Hodler Жыл бұрын
hi Viral Science HOW can you set the timer for like 700 hours or longer please make a vid on how to set the timer for longer my brother
@miketimson1806
@miketimson1806 Жыл бұрын
yes viral science how do you set the time for more then 99hours ?
@jessyltr581
@jessyltr581 Жыл бұрын
Do some maths. Like one way to brute force it is to create a variable called totalReached. So like, when you count to the max a variable can in milliseconds, you record that, and do : unsigned long totalReached = 0; totalReached = totalReached + 1; And when you want to check for 90 years, lets say max timer is 24h, If (time == *max value in milliseconds* && totalReached == (90years*365days/years) { cookMeASandwich; } Idk something like that
@PhG1961
@PhG1961 3 жыл бұрын
Beautifull and usefull !
@electronic7979
@electronic7979 3 жыл бұрын
Nice project
@qadeer1685
@qadeer1685 2 ай бұрын
Nice ❤
@shanmugapriyan6325
@shanmugapriyan6325 Жыл бұрын
sir small help is need
@Allinchannel123
@Allinchannel123 4 ай бұрын
Sir can you please send link of code
@Moon___man
@Moon___man 4 ай бұрын
he links the project in his description which has a download link to the code
@rhoula
@rhoula Жыл бұрын
can someone please help me. I'm trying to make a feeder for my rabbits and need to feed them every 8 hours. I'm trying to come up with something that will go on for few seconds then stops then goes on again after 8 hours and so on. Please help me. Thank you so much!
@itsknowledgebyspace6768
@itsknowledgebyspace6768 11 ай бұрын
Bro with servo motor please...... 😢
@cihansalcioglu4222
@cihansalcioglu4222 Жыл бұрын
HelloViral Science can you help me with a software-related matter? I want to create a project. In my project, I will be using a Nextion TFT screen, Arduino Uno, Green LED, Blue LED, DC motor driver, and DC motor components. In addition, I will use one yellow button and one red button. The program's operation is as follows: I will input a value, such as 5000 milliseconds, into the "n0" object on the Nextion screen. I will also enter a value between 0 and 255 into the "n1" object, which will be related to the motor's speed. Based on these values, the motor will run between 0 and 255 revolutions for 5000 milliseconds and then stop. After entering these values, to start the program, the "b0" object on the Nextion screen and the Arduino, connected to the analog "pin1" yellow button, will serve the same function. Whenever the analog "pin1" button or "b0" object is pressed, the motor will start running again and stop when pressed again. In case of an emergency while the motor is running, there will be a red button connected to analog "pin2" to stop the motor. When the "pin2" button is pressed, the running program will stop immediately, and the green LED will turn off. To restart the program, we will need to press the "Dual State Button" button. All of this system will be controlled by the "dual state button" object on the Nextion screen. When the dual-state button is open, the system will be ready to run, and the position of the dual-state button will be indicated by the green LED connected to digital "pin 12". I want to create a project that operates in this way. What is the cost of such a project?
@Wolforce
@Wolforce 5 ай бұрын
this explains nothing.
@herosoundsystem3652
@herosoundsystem3652 3 жыл бұрын
Super brother
@0124akash
@0124akash Жыл бұрын
All vdo related this topic are same, please change if you can I want timer on side and off side both Suppose 10 second on (manual set) 30 minutes off (manual set) Again 10sec on 30 minutes off This process continues run until manual switch off.
@amarjeetKumar-uo9zr
@amarjeetKumar-uo9zr 3 жыл бұрын
Bro pls make A arduino volume bass controller with effects...
@x_x8491
@x_x8491 2 жыл бұрын
جميل
@electroman1556
@electroman1556 2 жыл бұрын
impressive
@dhaniwalnut6133
@dhaniwalnut6133 2 жыл бұрын
Buat video relaynya ada 4 pcs dengan timmer dan rtc pada 24 jam
@redou85
@redou85 3 жыл бұрын
This is the only video on KZbin about arduino without code. I guess you don't want to share it
@Rachitkivines
@Rachitkivines 3 жыл бұрын
i got the code and schematics, i think you forgot to wear your glasses or u can't hear properly.😅😅 As he already mentioned how to get the code, library and schematics of this project.
@gep8639
@gep8639 3 жыл бұрын
Good
@CarlosFlores-wn1xt
@CarlosFlores-wn1xt 9 ай бұрын
bad bad fake code error
@dhruvinvastarpara3318
@dhruvinvastarpara3318 3 жыл бұрын
Subpar bro
@galaxytwix1980
@galaxytwix1980 2 жыл бұрын
hello good day
@johnnoemartinez8712
@johnnoemartinez8712 2 жыл бұрын
THIS IS NOT WORKING, DONT BE FOOLED BY OTHER COMMENTS.
@AyokoNa-h7c
@AyokoNa-h7c 4 ай бұрын
Kunyare nagest q
@EmadBahrehmand
@EmadBahrehmand 8 ай бұрын
For god sake give me the code i really need that
@drakatislit
@drakatislit 3 жыл бұрын
Noice.Dont pin this
@drakatislit
@drakatislit 3 жыл бұрын
lol u hearted
@ViralScience
@ViralScience 3 жыл бұрын
🤣🤣
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