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mohamad_shahata
- 31st March 2008, 12:02
i have graduation project and im using isd4004 interfaced with pic16f877 and im using pic basic pro language.

i read the data sheets and application note for the isd4004 and i think im doing every thing correctly but it is not working

how can i check if the ic is not damaged

iwill attache the code below also im using the connection as the data sheet. http://www.tranzistoare.ro/datasheets/1150/261466_DS.pdf
im waiting your replys

skimask
- 31st March 2008, 14:46
i have graduation project and im using isd4004 interfaced with pic16f877 and im using pic basic pro language.

http://www.picbasic.co.uk/forum/search.php?searchid=499813

mohamad_shahata
- 2nd April 2008, 07:53
no help!!!!!!!!!!!!!!!!

mister_e
- 2nd April 2008, 11:47
do a search for ISD4002, ISD4003,ISD4004. Sure there's an example somewhere here.