Great job. Love how you incorporated the countdown timer and scoreboard as well 👍

Good job Leon, I knew you would do something like this I love your works.

Great Job Leon. I always love your work!

This is a great project! Thanks for sharing.

Nice job! I really want one of these for my workshop. Thanks for sharing.

Thank you very much for your kindness, Leon. I have made Previous versions of your Clocks . I will definitely build this new project. Keep going My friend...

Nice project , I still have your other version of clock u did before . Thank u and keep the good work

This is freaking fantastic. Thank you for sharing.

Great project - the end result is fantastic!

awesome work!

Excellent It's very impressive work Thanks

Minute 6:14: EXACTLY why I hate flathead screws Great vid! Thank you!

Очень интересный проект! Отличное исполнение! Ещё бы будильник спроектировать!

Who doesnt like a 7 segment clock? No one. Everyone loves it!!!! I dont know it just looks cool

Verry Cool... good job....👍🏻👍🏻👍🏻

Good job

Excellent

Hey, I just wanted to say that it's a wonderful project, and I intend to do it for a friend. I was wondering if I can make it smaller, using 1 led per segment, and if you could add a beeper for the alarm and other stuff? And can it be used just plug and play without the need of internet? Can it get the temperature if we add a sensor and all these? And thank you for that project!

¡¡¡Todos tus trabajos me parecen fantásticos!!! Enhorabuena Eres un gran diseñador ¿ con que impresora 3d realizas tus trabajos ? Me gustaría mucho que nos enseñaras tu taller

Fantastic design, I have all parts needed, thinking about scaling this to 70-75% so it's not wider than 35-40cm, with the same led strip that would mean 2 leds per segment

Hi Leon thanks for the video, could you upload the electrical schematic for this project? I just printed the previous one and I want to use these electronics.

great job leon!! I have a question about the code. Everything is running perfectly. But I want to show each led with its unique color. When I energize the system, d1 mini should started with this function. Any suggestion?

Very cool, thank you very much for the script. It would be perfect if you had an Mqtt connection to change the colors, timers, etc.

Hello! How did you connect the phone to the clock to update the time and color of the LED lights?

Nice

HI Leon..you project looks very nice..thanks for the effort and sharing it...can you please let me know the plastic material for black and white used..i am very new to 3d printing..thanks

I made the similar version with Bluetooth , alarm, RGB rainbow mode and normal random color digits , and ldr , day of week, battery indicator etc.

I would so love to have a clock like that. I’d like to actually MAKE one!

Very cool project. Can you add NTP synchronization instead of rtc module

I love this project, I can't wait to build my own, especially now that I got my 3D printer working! Have you tried integrating something like this into Home Assistant? I currently have a 7 segment (small/tiny) display that is updated via MQTT via Home Assistant. I would like to make a much bigger/larger display that can display the same stuff as the smaller version. Right now it toggles between clock/temp/humidity/cgm data. CGM is my son's blood glucose reading, he is diabetic. MQTT addition to your project would be insane. That would allow you to display anything you want, and not need a RTC circuit added to it.

I want to thank you for all the efforts you put into designing and building this clock project and being very magnanimous in releasing the FreeCAD and Arduino codes to all. I am really looking forward to building this project and using the FreeCAD file to learn how to do CAD. I do have one question for you though, how difficult will it be to add the ability to connect to WIFI through the phone rather than hardcoding WIFI credentials? Once again, thank you very much. By the way, do you have Patron website where one can donate to your projects?

Good morning, as it happens, I am quite new to electronics. I would need to see in more detail how and where the component welds are made.

Very nice and warm project. Please can you do video on petrol station 7 segment price display with led pixel?

Thanks a lot for your design! How many botton layer did you use for print the segments!?

I really like the v1 clock you made , is there any way you could scale it to use 3 led per segment so it's brighter, I like the 3d aspect of the segments, if we could transplant these electronics into the v1 model would be amazing, I would be happy to donate some funds for your time, Or maybe possible adapt the white 3d segments to this model

The clock is awesome!!! I built myself similar one but insted of 21 leds per number im using 140 I was wondering could I use your app with my clock? The biggest problem that i see is that my strips are not in a nice order like yours are and on top of that each nuber is in a diferent order (i know its a mess...) case 0: startindex = 0; //can i replace the "startindex = 0;" with a long if statment that instructs how to make the selected symbol if (number==0){ LEDs[1] = color; //this probobly isnt how you set color LEDs[2] = color; LEDs[3] = color; . . . else if (number==1){ //Would that work? sry for making this massive comment i just dont have ESP yet and was wonderin is it worth buying it

Great job bro! I very interesting with your project! Can you tel me more how to connect to adjust and control this clock from android mobile or web servre?

I'd started something similar to this along the same idea and same components(mine has 3D printed "segments and dots" and body made of laser cut ply, but it is still a work in progress), inspired by your previous version/project. ...... and... you beat me to it. BTW, is the app open/available as well?

This project looks so good! The best so far out there. But I am experiencing a huge issue. The code is restarting after connecting to the internet. So I cant access the web interface. What am I doing wrong?

Great project bro!!! how can i add "pause/play" button to the html countown page?

बहुत अच्छी

Great hours. I got them done and they are amazing. Just one question. Would it be possible in the code to set the brightness to decrease to 30%, for example, at a certain hour? Thanks

@leonvandenbeukel It looks like you have a jumper cable going from one side of the clock to the other..is that the case. If so what pics are they connecting. Thanks

It's perfect project. Where can I find 7 segment clock app? I can't find it on play store

Big like !

Hi, I like it, do you have a bigger design ? I would like segments height about 25-30cm. Thank you

Hello, i love your projects. i need help, please. My question is : if I want 3 digital clocks in my classroom ( 1. Show time, 2. Countdown timer which show time to end lesson, 3. Countdown timer which show time to end Skill station during lesson). It is possible do on 1 esp8266, or i need 2 esp for countdown timer and 1 arduino for time. I want to do the control via a written application in which both countdown timers will be controlled.

What plastic was used to print the dial segments (white details)?

Thank you for sharing these information. Pls send some information about your controller android application.

Hello. I have one question. Where i find the app 7 SEGMENT CLOCK? I have a clock, works fine, but i don't find the app for my Phone and i don't change color clock. Thank you.

Leon, thanks for sharing this and the 3D clock projects. Quick question though, is there another way of entering WiFi username / password instead of coding it into the ESP? I'm printing one for a neighbor who is a little blind. His son doesn't want to give out WiFi info to me ... Any thoughts?

Great work, why do you need a 5v breakout board and the rtc couldn't it be done without them?

Hallo Leon, Fantastisch concept. Ben er niet direct mee begonnen maar door het een en ander aan zoekwerk te doen en wat te pioneren kwam ik weer terug bij jouw ontwerp. Het is gelukt! Echter enige vraag: Is het mogelijk om de volgorde van de digits aan te passen? De ledstrips zijn in een andere volgorde geplaatst daardoor krijg ik de cijfers er niet goed op.

How can i change the code to display 0 on first digit(for eg 7:56 to 07:56).

Sir, there is an ESP8266 WeMos Mini D1, DS3231 RTC, Micro USB Breakout board installation scheme...thnks

Hello, good work, where can I find the diagram for connecting the electronics Thank you

Please help.. How i can modify the code for 9 led/segment..

It would be nice to have a more detailed video for those who don't understand like me

Looks really good think I will have a go at making one. Will it work with Apple iOS phone.

Merhaba Leon. Herhangi bir ESP8266 modülünü kullanabilir miyiz? Yoksa sadece bu modeli mi kullanmalıyız?

Hello Leon, thanks for sharing this fantastic project. So I am getting some issues when try to upload the code, always it prompts this: 'SID' was not declared in this scope , I am trying to solve this error, but I could not find it. I am following step by step the guide you provided. Could any body here help me please? Thannks in advance

What app are you using in the video to control the clock?

Good job Leon, I want to use your code for the same clock but with 9 LEDS per segment.(260 LEDS). I change the binary "0b000" to "0b000000000" and the "startindex" for each case with the correct number but don't work good. each case are OK, dots OK but some segment are not good. do you have an idea ? thanks for your great work.

Please link to the library esp8266wifi .h and Fs.h. Thank you 🙏

Excellent... But which app u used?

Hoi Leon, Heb je ooit overwogen voor dit soort projecten een ESP01 te gebruiken? Zijn stuk kleiner en inplaats van de RtcDS3231 de tijd van het net af te halen. Zag iemand die dit had gedaan lijkt me zo niet verkeerd. En wat ik me nog afvroeg vindt niet echt een duidelijk antwoord maar kun je ook gewone led's nemen of moeten het echt WS2812B zijn? Zou zo als ik heb gezien eigenlijk moeten kunnen maar zou het niet 100% zeker weten. Wellicht heb je hier wel eens mee getest of het kan niet veel mogelijkheden maar is ook niet altijd nodig lijkt me. En wellicht een stul goedkoper in matriaalkosten. Groeten, Andre

can you use 30leds/m strip and just change the NUM_LEDS 86 to a smaller amount?

Great project! It is very confusing for a beginner such as myself since there aren't any instructions or schematics. anyone could share their schematics? I'm also having trouble with the FS.h part of the code but thats something i can dig around for. Once again, thanks for this great project!

How to show humidity. Do you have a new upgrade? Thank you.

Great project Leon! Unfortunately, I'm not able to access the webpage. I have the message "Not found: /" on my web browser. Could it be the fact that I Gzipped the data folder from a windows computer instead of a linux? Thanks for your help

Bonjour, y a-t-il une application Bluetooth chez Apple store pour gérer l'horloge et ses fonctions

What goes inside the data file?

I tried to figure this one out, with the lack of documentation on it all. But run into a problem, with right digit, only bottom and bottom right segment light up green, and 1 orange LED. Have been trying to locate anything in the code, but without luck. Hope anyone, can share some light in this pretty good project, but documentation on it is way off :/

Super projet , j’ai fait la version v1 de l’horloge avec une seule led par segment je suppose qu’avec les trois led elle est plus lumineuse la journée ?? en tout cas merci pour votre travail et bravo 👍🏻. Ps un tuto pour coder l’ESP8266 ça serait cool.

would we use NTP rather than ds3231 RTC module

Does anyone know what happened? My ledstrip (WS2812B) is working well on a other arduino board. The different cases (clock, count-down, score board) are oke as well. But when I change the color, it isn't the color which I've chosen. Sometimes there are a few more leds light up. So by startup the color is blue, but only led[0] is a sort of green. I tried to change the colororder RGB to GRB or other, but RGB is the most beautifull order (with the fewest mistakes). Is there any other thing I can do?

That countdown timer is what I told you about. Is it posible to sync two clocks during countdown?

can i use NTP instead of DS3231 module

What is this message? SPIFFS Error: esptool not found!

no entiendo esta parte , me pueden explicar por favor que me marca un error #include "Credentials.h" // Create this file in the same directory as the .ino file and add your credentials (#define SID YOURSSID and on the second line #define PW YOURPASSWORD)

I want to do it with Arduino, but I will use 2 LEDs in each segment. How should the code change be?

Could you upload a circuit diagram?..i didnt understand the connections

I love this project but I have one concern where is the temp sensor it shows temp but where does he get that information from?

hello, i like the design of the clock but i would like to keep just the countdown part of the code. Can someone send me the countdown part of the code pls?

Hi Leon, Very good project! I managed to duplicate your work and its now hanging in my office wall. I was wondering if you can expand it to display the time in seconds. If yes, would you have the diagram and code for the seconds display? I will appreciate any advise. Thanks!

Leon, thank you so much for this project. I've completed my clock and my older son saw it and wanted one too, so I'm in the process of making another one. I have one question, I would like to add an additional option to the HTML/Java scripts. I really like the way it works but I don't know enough about HTML/Java to figure out why I can't get it to work. I copied what you did for the "HourFormat" option and I can see it show up on my phone when I browse to the IP of the clock, but when I click on the button I created, it doesn't appear it's running the associated code on the WeMos. I don't know what else I need to do to make it work. Can you please help me? Here is just the BOTTOM part of the "index.html" file. I added it after your "hourFormat" code. This appears to be working fine. My Test Yes No Update My Test Here is just the BOTTOM part of "\js\index.js". It was added after your "updateHourFormat" function... function updateMyTest() { var mytest = $('#myTest').val(); $.post("/mytest", { mytest: mytest }); } Finally, for the code in the Arduino IDE. I put my "server.on" code below just after your server.on("/hourformat") lines. This doesn't seem to ever run when I click on the "Update My Test" button as the value of "myTest" does not ever change. //Settings byte myTest = 1; . . server.on("/mytest", HTTP_POST, []() { myTest = server.arg("mytest").toInt(); server.send(200, "text/json", "{\"result\":\"ok\"}"); }); Thank You again for any help you can provide!

Is it possible to use 1 Led/Segment instead of 3 Leds? I want to mix your older "3D Digital Clock" with this Wemos D1 Mini Method.

Hallo Leon Kun je ook meer led's per digit nemen Ik wil een grotere versie maken? Alvast bedankt

Hello, is it possible to use this code with a arduino nano and bluetooth?

Leon...I'm a novice at this but am fascinated at the possibilities. Is there an email address that I might contact you at with questions? Thanks in advance. Scott

at 5:08 a resistor appears.. looks to be 6 ohms, but very hard to tell, maybe 10 ohms. I have seen on other clocks, put a 10 ohm resistor inline on the data line. Anyways thanks for the project!

how could i add a chronometer function?

I followed all steps carefully, i uploaded ino and gzipped data files and uploaded using the tool. I got the server working (but no images) and connect to the clock ap. I see all the html app on my mobile but it does not work when touching trying to change colours, etc. The is no graphics in the html app. Does anyone have a clue whats wrong? Any suggestions would be appreciated it. Thank you

I have tried ti made the clock, but Is not visibile in outdoor with the sub, suggestion?

I have "credentials. h " error comes how can I solve this problem

Error compilling for board LOLIN(WEMos)D1 R1 mini ??

i want to ask how to change web interface setting timing?

Is it possible to make rainbow effect? I mean each segment has different color

Hi has this clock got to be connected to wifi? I would like to build one for my workplace but there is no wifi available. Is it possible to just connect to it with a mobile phone and set the time etc

you haven't the LED Connection Part ?