{"product_id":"modul-decoder-vocal-dtmf-mt8870-11081","title":"Modul decoder vocal DTMF MT8870","description":"\u003cp\u003eModulul decoder vocal DTMF MT8870 este utilizat in aplicatii precum sisteme de securitate, acces la distanta si control la distanta al dispozitivelor, facilitand trimiterea de comenzi prin semnalele DTMF.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eModulul decoder vocal DTMF MT8870 este un dispozitiv specializat in decodificarea semnalelor DTMF (Dual-Tone Multi-Frequency). Semnalele DTMF sunt cele emise de majoritatea telefoanelor cu taste atunci cand acestea se apasa. Aceste semnale sunt folosite pentru a transmite informatii intr-un format analogic pe o linie telefonica. MT8870 este un circuit integrat proiectat sa decodeze semnalele DTMF si sa converteasca tonurile duale transmise prin intermediul unui sistem de comunicatii telefonice in semnale digitale pe care un microcontroller sau un alt dispozitiv electronic le poate interpreta. \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #12c3f4;\"\u003e\u003cstrong\u003eSpecificatii modul pentru decodare DTMF MT8870:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTensiunea de alimentare:\u003c\/strong\u003e 5V DC\u003cbr\u003e\u003cstrong\u003eFrecventa de operare:\u003c\/strong\u003e 3.5MHz\u003cbr\u003e\u003cstrong\u003eDurata tonului:\u003c\/strong\u003e 40 ms\u003cbr\u003e\u003cstrong\u003eTemperatura de operare:\u003c\/strong\u003e -40 \/ 85°C\u003cbr\u003e\u003cstrong\u003eDimensiune:\u003c\/strong\u003e 27 x 26mm\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #12c3f4;\"\u003e\u003cstrong\u003eSchema conectare modul pentru decodare DMTF MT8870:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Schema conectare modul pentru decodare DMTF MT8870 - bitmi\" class=\"img-editor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/8482\/5169\/files\/bitmi-schema-de-conectare-modul-decoder-vocal-dtmf-mt8870-arduino-uno-r3-1-6731.png\" style=\"width: 600px; height: 533px;\"\u003e\u003cbr\u003e\u003cimg alt=\"Specificatii modul pentru decodare DTMF MT8870 - bitmi\" class=\"img-editor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/8482\/5169\/files\/bitmi-diagrama-circuit-pinout-modul-decoder-vocal-dtmf-mt8870-arduino-uno-r3-7152.png\" style=\"width: 600px; height: 166px;\"\u003e\u003cbr\u003e\u003cbr\u003ePentru codul sursa, click \u003cstrong\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1rFvBWzOo1kYxu_uII-vWT30IcDULVTEC\/view?usp=sharing\" target=\"_blank\"\u003e\u003cspan style=\"color: #12c3f4;\"\u003eAICI\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"color: #12c3f4;\"\u003e\u003cstrong\u003eCe contine cutia?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e1x Modul decoder vocal DTMF MT8870\u003c\/p\u003e","brand":"Bitmi.ro","offers":[{"title":"Default Title","offer_id":54036171882833,"sku":"11081","price":19.99,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/8482\/5169\/files\/bitmi-modul-decoder-vocal-dtmf-mt8870-p1-767670.png?v=1782126813","url":"https:\/\/mxt1me-pc.myshopify.com\/products\/modul-decoder-vocal-dtmf-mt8870-11081","provider":"Bitmi.ro","version":"1.0","type":"link"}