try_20022000 Posted December 28, 2003 Report Share Posted December 28, 2003 i cont work with mt8880 please help me how can i use a micro controller beside it? what is it circuit? ??? Quote Link to comment Share on other sites More sharing options...
MP Posted December 29, 2003 Report Share Posted December 29, 2003 It looks like you have posted this twice in this area. Are you requesting the data sheet for this device? If so, there is a different area where you might have more luck. I will remove the duplicate post.MP Quote Link to comment Share on other sites More sharing options...
mixos Posted December 29, 2003 Report Share Posted December 29, 2003 If you are searching the datasheet, here it is:Download MT8880 DatasheetAlso here is some projects that uses this DTMF Tranceiver:http://www.technology.niagarac.on.ca/students/m/smcgrath/http://hem.passagen.se/communication/ir.htmlso you can take some ideas on how to use it.Also here is a DTMF basic guide:http://www.hw.cz/english/docs/dtmf/dtmf_doc.htmlHope that info helps you a bit. Quote Link to comment Share on other sites More sharing options...
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