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Step 1: The Materials

Picture of The Materials
The list of materials for the board depends on how you plan to make the electronics, if you want an Arduino standalone or an Arduino UNO or 2009, however, this is what I used.
 
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SamP64 months ago

I need the Gerber file

troydp SamP63 months ago

me too

luisrosety4 months ago

The Arduino code produces errors when compiling.

What is wrong?

Thanks

failureowned8 months ago

hi... i have question ., im not good at arduino Uno ., but if i use arduino Uno instead of ATMega328 , which ports will the pins be inserted ? ., waiting for your quick response thank you .... ^_^

Cello62 (author)  failureowned8 months ago
I hope to understand well your question. If you look the photo of atmega you see A1 A2 D1 D2 etc etc. Its the same in Arduino, A is analogic pin , D is are digital pin, vcc ground the same and so on.
Look at schematic pdf.
Regards
raissapamaral9 months ago

Hello, I'm trying to do this project for one of my lectures and I'm a bit confused of how you addressed the letters with the code. I notice you've used this syntax to do it #define MINUTES Display1=Display1 | (1<<0), but how can we know which letter(block of LED's) is associated with this declaration?

Thank you very much for the tutorial, is helping me a lot!

Hi, please can you give here or send me the schematic on the PCB board? It would be the best if you have eagle file for this.

Thanks

Cello62 (author)  branislav.b.tomka9 months ago

Hello. The schematic is on this instructables in pdf format , or please read what i wrote time ago.

dcgchico1 year ago
Hi
You have calculated 470 Ohm resistor: (9-3,3)/0,0125=456 -> 470 Ohm

If you are using a voltage regulator so you have 5V, why don't you calculate (5-3,3)/0,0125=136->270Ohm?

Thanks
Cello62 (author)  dcgchico1 year ago

Because, how you have calculated in the first formula, it works at 9v or 5v, and then its better to use 470 ohm for safety. Regards

hi can i know the source code, we need this because for our thesis in the school. thanks
Cello62 (author)  celineabbey1 year ago
Hi. The source code is avaible into the instructable at the end bye.
I don't find the source code :-(
Cello62 (author)  dcgchico1 year ago

Look better. At the end of Step 15. Regards

5437811 year ago
Hi, i can't find out PCB. Can you share me PCB, plz? Thanks
Smtty092 years ago
The picture of the elctro capacitor is 100 microfarrad but you have speced a 100 nF. Which one works? Thanks
Cello62 (author)  Smtty092 years ago
Hello, is a font problem sry, 100 microfarrad. Regards
ritzanab2 years ago
how much are the materials all together?
Cello62 (author)  ritzanab2 years ago
Hi. Never done total amount sry, but not too expansive regards
anachum2 years ago
Hi,
It came out beautiful !
which program did you use for the ATMEG?
I don't see RTC? can you tell me which sketch you have in this clock?
tnx
Amos
Cello62 (author)  anachum2 years ago
Hi. The sketch file is linked in the instructables, please see all pages., it is an arduino project. Regards
F_Elite2 years ago
Hello,

I think there should be more information here. How do you attach the wires from the PCB to the LEDs correctly?
Cello62 (author)  F_Elite2 years ago
You have to read better. There is a schematic diagram, and a photo of a 26 wires connector, one wire/one word, vcc, and so on. Thanks
F_Elite Cello622 years ago
Ok, fine, and do I need to put any code on the ATmega 328 or does it work unmodified?
Cello62 (author)  F_Elite2 years ago
Repeat, you have to read better. At the end there is a code that you have to load in the atmega with bootloader.
Ahmedqatar3 years ago
Great idea ..
Is there a chance to make an Arabic version?
Why dont you write. Every thing in arbi like al waqt. And write the numbers in arbi i want to make a prayer time clock like this word clock but havethe clock telling me how long left
I know this is an old post - I would be very interested in helping with an Arabic version - You can email me at doug@dougswordclock.com - All I need is a short instruction in how to tell the time in Arabic, and I can modify the code and cut up a stencil.

I have 24 separate words to play with, so it should be doable.

Doug
maceide drj1133 years ago
If its not to much for me to ask; would you be so kind and helpful to help me make and norwegian version?
I'll be glad to help you out with all you need:)
Cello62 (author)  Ahmedqatar3 years ago
Hi, ty for reply Do not know Arabic and I do not know quite how it is delivered on time, but I think so. The concept is to modify the program by replacing the input on the correct words, the layout is simpler. See this in the Arabic version:
http://qlocktwo.com/
Regards
I know how this clock works and the one you sent me is cool but yet i'm not sure how to get Arabic to work with it.

Is it easy to modify the program to control the led sequence?
Cello62 (author)  Ahmedqatar3 years ago
Not so easy, but not impossible. You must study the language, in any case before you know how it is treated the time in Arabic, after taking the example in English try to see if there are similarities, if so just replacing the words, otherwise you have to add instructions.
Try to contact if you want this author
http://www.instructables.com/id/The-Word-Clock-Arduino-version/
is very kind and competent, may have already done something in Arabic.
Regards
I do have programming background .. I think it's just replacing the words..
Thanks for helping
pro2xy3 years ago
"Share a project does not mean give away components" - I thought we were talking about the designs, not the components. Sorry I misunderstood that.

"I paid several euros to have the designs and build the pcb" - The text on the instructable wasn't clearly mentioning that. "Has made by a professional mastering" gives more of an idea that you are a professional in designing PCBs. Sorry about that again.

" mine is just a request for transport cost"  - I thought that you would email a soft copy of the design or upload it here. Sorry again, misunderstanding.

"but as youI've seen i have completely shared project including wiring diagrams" - I completely agree, and honestly, following your schematics and design ideas, I'm building my own word clock! Thanks to Doug as well!

"If you have nothing to do go to to make the communist from another site please." - I dont understand this statement, please elaborate. 

Over everything, this is a very nice instructable. Hats off to you. :)
pro2xy3 years ago
Interesting to note: You say -
'Author:Cello62
There is no joy in possession without sharing'

And yet -
'I can send gerber file for a small fee.'
Anyhow, I wonder how much.
Cello62 (author)  pro2xy3 years ago
Share a project does not mean give away components if your limited brain can understand that I paid several euros to have the designs and build the pcb, mine is just a request for my costs, but as you have seen i have completely shared project including wiring diagrams. If you have nothing to do go to to make the other from another site please.
sucanushie3 years ago
Do you use a DS1302? I can't seem to see it on your PCB
Cello62 (author)  sucanushie3 years ago
Hi
You don't have understood my words. I've just wrote that there is another member, Doug Jackson, that has made a word clock using Ds1302.
Look at http://www.instructables.com/id/The-Wordclock-Grew-Up/.
Regards
ddolbi13 years ago
Hi, if I plan on using ATMega168 and other components instead of using an arduino, what do I do about the "to arduino" connections on the schematic?
Do I just completely ignore it and imagine it isn't there?
Cello62 (author)  ddolbi13 years ago
Hi, ty for reply.
Yes you have to ignore this part (CN1)
Me too i didn't use the Arduino but only the ATMEGA and of course what it takes to make it work. View photos of the card and you'll see that I put only the chip. The card is designed to connect directly to an Arduino (CN1) connecting the various pins but it is a choice. In this case you don't need C1-C2-X1-R1 because are already included in the Arduino. Greetings
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