try_20022000 0 Report post 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 Share this post Link to post Share on other sites
MP 3 Report post 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 Share this post Link to post Share on other sites
mixos 3 Report post 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 Share this post Link to post Share on other sites