Interfacing Dot Matrix (5X 7) with 89C52

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Read-Only Author ajay mahindrakar Posted 3-Nov-2004 17:30 GMT Toolset C51	Interfacing Dot Matrix (5X 7) with 89C52 ajay mahindrakar hi, can any professional working with 89C52, help me to get the code to interface the Dot Matrix (5x7). Please help matter is urgent. Regards ajay

Read-Only Author erik malund Posted 3-Nov-2004 18:36 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 erik malund help me to get the code to interface the Dot Matrix (5x7). nope, printer interfaces are manufacturer specific. Without manufacturer and model, nobody can Erik

Read-Only Author Andy Neil Posted 3-Nov-2004 18:43 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 Andy Neil "the Dot Matrix (5x7)." What dot matrix - LEDs? LCD? Printer? Mechanical indicator board? etc? etc? What is your specific difficulty?

Read-Only Author bh.rama subrahmanyam Posted 29-Aug-2005 15:58 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 bh.rama subrahmanyam sir, iam a new hobbiest & i don't know how to operate the dot matrix printer and led moving display.so,u please send me mail giving hints how to design a code for that

Read-Only Author marek mareczek Posted 6-Apr-2006 16:26 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 marek mareczek hello. Did you have a program to project Matrix (5x7) on 89c2051 or 89c51 ??

Read-Only Author marek mareczek Posted 6-Apr-2006 20:57 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 marek mareczek hello. Did you have a program to project Matrix (5x7) or 89c2051 or 89c51 ?? Please help

Read-Only Author Mark Hickman Posted 7-Apr-2006 01:04 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 Mark Hickman Hi Ajay, If the dot matrix is a printer, are you trying to drive it or interpret the signals driving it? Either way (as already requested) please can you clarify what the dot matrix is that you are trying to interface to.... If it is a print head that you are trying to collect the signals from, this is something that I have done for about 10 yrs and will try to offer you some advice on how I went about it, but without knowing your goal(s) I can only advise you on what was important for my projects. Mark.

Read-Only Author erik malund Posted 7-Apr-2006 15:32 GMT Toolset C51	Sheer brilliance erik malund in this therad :"help me to get the code to interface the Dot Matrix (5x7). nope, printer interfaces are manufacturer specific. Without manufacturer and model, nobody can.. Then you post Did you have a program to project Matrix (5x7) as a global question Sheer brilliance Erik

Read-Only Author marek mareczek Posted 21-Apr-2006 21:00 GMT Toolset C51	RE: Sheer brilliance marek mareczek I'm Talking abaout Illuminating Effect

Read-Only Author erik malund Posted 21-Apr-2006 21:06 GMT Toolset C51	RE: Sheer brilliance erik malund illuminating WHAT? the book you are reading? your parking lot? Erik

Read-Only Author marek mareczek Posted 21-Apr-2006 21:08 GMT Toolset C51	RE: Sheer brilliance marek mareczek i Iive in Poland :):)

Read-Only Author Peter-Christian Carstens Posted 24-Apr-2006 09:23 GMT Toolset C51	RE: Interfacing Dot Matrix (5X 7) with 89C52 Peter-Christian Carstens I think you want to drive a dot LED-matrix-display. Try http://www.maxim-ic.com search MAX6952 or MAX6953 a 4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5*7 Matrix LED Display Driver. The IC is a little expensive, an other solution is combined Hard/Software: You need some SIPO IC's (Serial input parallel output) for Example 74HC4094. Similar solutions could be found in schematics of "rolling advertisement Display's" I have developed a 6-Digit-didital-clock with this kind of driving. I have a schematic and an assembler-file. If it is of any help for you, i will post it. Hope it is posible to attach a PDF-File to this forum. Best regards

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