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| 8051/8951 A specify forum for the Intel 8051/8951 single chip microcontroller. |
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5th March 2008, 02:31 PM
| #1 |
 8x8 LED Matrix using 8051
Hi guys, i'm planning on displaying words through two 8x8 LED Matrix using 8051 microcontroller and C programming. i would like to make the words to move as well. My problem is for the coding part, what type of statement that i should use in writing the code? or do anyone has the related sample C language code that can share with me? thx..  | |
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5th March 2008, 02:59 PM
| #2 |
Can't help you with either C or 8051, but you might find it helpful to study my 8x8 PIC tutorial? - if nothing else you can 'steal' my character set (I stole it from the Hitachi LCD modules!).
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6th March 2008, 06:23 AM
| #3 |
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oh i see.. ok thanks a lot
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31st August 2009, 07:46 PM
| #4 | |
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I have designed a Rolling Display using LED matrix display. If anyone interested in it, then please visit: www.projectsof8051.com/projects/06-rolling-display-using-matrix-leds.html Let me know if you need any more help | ||
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10th September 2009, 07:00 AM
| #5 |
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do we need to use logic gate ics or decoders or timer/counter ics.... please guide me in this..... thanks in advance....
__________________ Cheers!!! John | |
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10th September 2009, 08:25 AM
| #6 | |
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But it contains Decoder ic - 3:8 and Latch IC Please let me know if you need any more help. | ||
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10th September 2009, 10:42 AM
| #7 |
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why latch ic is required can't we use the flashing logic over there ? and can we use 4:16 decoder, so as to increase the character count in the display ?
__________________ Cheers!!! John | |
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10th September 2009, 03:26 PM
| #8 | |
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to avoid this, use latch ics... and yes, u can use 4:16 decoder... I have used 3:8 decoder and have created 64 columns which means 12 characters (considering 7 by 5 matrix for each character) | ||
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15th September 2009, 12:19 PM
| #9 | |
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hello rushi53, thanks for providing this information... can you provide circuit diagram here... so that I can develop circuit easily and fastly... | ||
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15th September 2009, 01:04 PM
| #10 |
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Rushi53, stop trying to sell your kit, your website only provides basic information about how you went about your project. If you have anything that can actually help him. I.e. source codes or schematics, feel free to help.
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4th October 2009, 04:19 PM
| #11 | |
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Hi birdman0_o sorry I didn't post the circuit diagram. Today I have uploaded the circuit digram Note: Some modifications are necessary for the simple understanding of the circuit diagram. I will do them and will let u know. Please revisit the page for circuit diagram. Last edited by rushi53; 4th October 2009 at 04:21 PM. | ||
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5th October 2009, 02:22 AM
| #12 |
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Thanks! Hopefully it will still be of use to the OP, it is 19 days later! Otherwise it will help in the future when other people have the same problem. | |
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| Tags |
| 8051, 8x8, led, matrix |
| Thread Tools | |
| Display Modes | |
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