Arduino Tutorial 35- Real Time Clock using DS1302 RTC Module

[@adrianpineda2955]

thankyou very much sir you save us from our prelim examination

[@kkrokingkiller456]

WOW THIS WAS THE ONLY VIDEO WHICH EXPLAINED EVERYTHING **PERFECTLY** SO UNDERATED

[@EnjoyMechatronics]

Thanks 😊

[@sanukkids921]

Yea

[@incrediblestoriesfromdharm5738]

I appreciate your help bro you explained so perfectly I wish I can subscribe as many times as I feel 🙏👍👍👍👍

[@Blusprunki]

Are you the actual dhar mann

[@Blusprunki]

my first time seeing "Dhar Mann" in my favorite video of arduino

[@saeidmohammadzadeh9056]

Thank you so much for your video. The analog pins that were used for the LCD, are it not possible to use them again for another module? Because I need more analog pins for my moisture modules.

[@AFKMaker]

Really good tutorial, thanks

[@EnjoyMechatronics]

Glad it was helpful!

[@smianth519]

I have a Question. Why does it not continue saving the time/date? The time stops when its unplugged, when plugged back in, starts were it left off.

[@saesa-yw2gx]

Excuse me sir can you help me ? My code is all correct and the pins are correct too but something wrong with the lcd, its just have a bar in first line, can you help me?

[@RodionRosin]

You can change the date & time?

[@chebyy94]

muchas gracias, esta super bien explicado, lo entendi hasta yo que casi no entiendo el idioma, que gran contenido.

[@hoku_ar]

In the video you said the DS1302 would take the time and date from the computer but my clock sometimes says "Enter year" and sometimes "Date: 165/165/21" "Time 37:65:85" + in the .zip that you put there's a picture called "keypad-circuit.jpg" and the code has the keypad library

[@africantech5]

This happens when RTC module partially connected

[@brincxx4917]

have the same problem, have you fixed it?

[@glitch8482]

why doesnt it show the keypad library? am i supposed to delete that one?

[@mohamedkouihal4080]

How to introduce alarmes plz?

[@gabrieldejesusriveracarden9036]

you can do it with a 7 segment display PLEASE

[@gatochino_-comida]

Look, I have a problem, right now I'm using Google Translate to kindly let you know, to ask if you can tell me what's happening that the LCD screen stays blue with the white dots on top, greetings from Colombia 👍 ✋

[@juancarlosodulio5413]

why your codes are the same in your project files?

[@austinbasso2694]

How do I get a Parts list??

[@sanjaykhurana3400]

1307. Use. Honga ki nahi. 1302 se.

[@vladsebastian27]

the code says it uploaded but nothing changes on the lcd, any ideas? I am sure the com is right

[@EnjoyMechatronics]

Try to rotate the potentiometer

[@suchy.chomik]

what potenciometer @@EnjoyMechatronics

[@2933182]

HOW MUCH IS A DS1302 RTC COST IN SRI LANKA

[@adrianpineda2955]

sir can I ask why my time and date is wrong

[@thien8662]

can you simulate proteus , please

[@kitkirkyen2002]

Sir, what is the time format, is it in the military time?

[@PCKFLS-wy2es]

The code doesn't match with the video. I asked chatGPT to write a code for setting up the reat time clock with the same pins as the pins this video used. Just change some codes like Serial.print to lcd.print. #include #include // Define the pin numbers #define PIN_ENA 8 #define PIN_CLK 6 #define PIN_DAT 7 // DS1302 RTC instance Ds1302 rtc(PIN_ENA, PIN_CLK, PIN_DAT); void setup() { Serial.begin(9600); // Initialize the RTC rtc.init(); // Test if clock is halted and set a date-time to start it if (rtc.isHalted()) { Serial.println("RTC is halted. Setting time..."); Ds1302::DateTime dt = { .year = 24, // Set the year to 2024 .month = Ds1302::MONTH_MAY, // Set the month to May .day = 19, // Set the day to 19 .hour = 21, // Set the hour to 21 .minute = 9, // Set the minute to 9 .second = 41, // Set the second to 41 .dow = Ds1302::DOW_SUN // Set the day of the week to Sunday }; rtc.setDateTime(&dt); } } void loop() { // Get the current time Ds1302::DateTime now; rtc.getDateTime(&now); static uint8_t last_second = 0; if (last_second != now.second) { last_second = now.second; // Print the date and time in the format "YYYY/MM/DD HH:MM:SS" Serial.print("20"); Serial.print(now.year); // 00-99 Serial.print('/'); if (now.month < 10) Serial.print('0'); Serial.print(now.month); // 01-12 Serial.print('/'); if (now.day < 10) Serial.print('0'); Serial.print(now.day); // 01-31 Serial.print(' '); if (now.hour < 10) Serial.print('0'); Serial.print(now.hour); // 00-23 Serial.print(':'); if (now.minute < 10) Serial.print('0'); Serial.print(now.minute); // 00-59 Serial.print(':'); if (now.second < 10) Serial.print('0'); Serial.println(now.second); // 00-59 } delay(100); }

[@jaimedomingoalopez1537]

i used two time module...why my 1st module displays only the 0/0/2000 0:0:0 and the other module is 165/165/2165 and 37:165:85

[@EnjoyMechatronics]

Check out this video in which we've added a Keypad to set the date and time manually kzbin.info/www/bejne/mWWThGawZbSWq6c

[@rem18051987]

I had this problem too (0/0/2000 0:0:0). You need to check the wiring pin (7, 6, 8); // DAT, CLK, RST

[@jacobstech1777]

which library?

[@seniorsuper6735]

Me too, I stopped error from the no library. How can I install the library of three *.h file into my directory.?

[@haizen9233]

RtcDateTime currenTime = RtcDateTime(_DATE_ , _TIME_); Rtc.SetDateTime(currentTime); this is an error for me pls help :(

[@m0kcun]

RtcDateTime currentTime = RtcDateTime(__DATE__, __TIME__); Rtc.SetDateTime(currentTime);

[@m0kcun]

make sure same spelling....Yours is currenTime & currentTime there

[@zxnwqr]

thank youuuuuu❤

[@EnjoyMechatronics]

No worries 👍

[@JuanManuel123ify]

Dear Friend: First of all, thank you very much for sharing your knowledge. Please, would there be a possibility of facilitating the program of said project? Waiting for your news, receive a cordial greeting from the Canary Islands (Spain)......

[@EnjoyMechatronics]

Thanks for your comment I've create a more updated version of this project kzbin.info/www/bejne/mWWThGawZbSWq6c

[@CircuitCreator]

PIN 1 》GROUND PIN 2 》POSITIVE PIN 3 》10K POT PIN 4 》A12 PIN 5 》GROUND PIN 6 》A11 PIN 11 》A5 PIN 12 》A4 PIN 13 》A3 PIN 14 》A2 PIN 15 》220Ω PIN 16 》GROUND

[@EnjoyMechatronics]

Thanks

[@meltusegwumba5092]

Please, how do you include multiple alarms?

[@valentincorrea3211]

gracias boliviano :D

[@Guus8666]

I can’t see my time, help me pls?

[@hoku_ar]

I can't either

[@THD_Roblox]

My code is not working

[@zeusolympus1664]

Skill issue mate

[@THD_Roblox]

@@zeusolympus1664 🗿

[@luistroyparaiso5853]

​@@zeusolympus1664​ You are but a piece of sh*t! If you can't or don't want to help someone asking for help, please refrain from responding to them.

[@sigamingyt6488]

Bro please sent this audino code

[@Guus8666]

You’re welcome if I’m not to late

[@ThangNguyen-dh7yt]

Can you share your codes, please?

[@EnjoyMechatronics]

● Project Files: github.com/Enjoy-Mechatronics/Arduino-RTC

[@jocellelabicani8848]

bro it said here can't open sketch main file missing from sketch

[@malikthetalentmaker6001]

Yeah boiiiii

[@CarltzyJc21]

Bro please send this cose

[@johncarlodequina8095]

Bro please this code for 2024

[@jyothishetty6250]

Can u pls send code

[@EnjoyMechatronics]

github.com/Enjoy-Mechatronics/Arduino-RTC

[@danixx9979]

but there is some matrix keypad @@EnjoyMechatronics

[@angokun6214]

okay

[@Wiktorstarczewski-sz1n]

clickbait

[@edprokop5231]

Is