Comimark 2Pcs MT8870 DTMF Voice Decoder Module Telephone/Audio Decoder Speech decoding Module
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Comimark 2Pcs MT8870 DTMF Voice Decoder Module Telephone/Audio Decoder Speech decoding Module
Onboard complex frequency decoder chip MT88702, voice input interface board, five LED indicators, and basic pin layouts. PCB size: 26.5 (mm) x 24.5 (mm). Package includes 2 x MT8870 DTMF Voice Decoder Modules with caution about VCC and GND pin positions.
Comimark 2Pcs MT8870 DTMF Voice Decoder Module Telephone/Audio Decoder Speech decoding Module
vare #: 24808450

Comimark 2Pcs MT8870 DTMF Voice Decoder Module Telephone/Audio Decoder Speech decoding Module

vare #: 24808450

NOK 155

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Bestill nå og få den rundt Lørdag, Juni 27
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Onboard complex frequency decoder chip MT88702, voice input interface board, five LED indicators, and basic pin layouts. PCB size: 26.5 (mm) x 24.5 (mm). Package includes 2 x MT8870 DTMF Voice Decoder Modules with caution about VCC and GND pin positions.
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Hva skiller seg ut

Dual Module Design
Includes two MT8870 DTMF voice decoder modules, allowing for simultaneous applications in diverse projects, enhancing convenience and versatility for developers and hobbyists alike.
Høy kompatibilitet
Compatible with various telephone and audio systems, making it ideal for numerous applications, including automated systems and remote controls, ensuring user-friendly integration in existing setups.
Accurate Speech Decoding
Utilizes advanced technology for precise DTMF decoding, addressing users' needs for reliable communication systems and providing high-quality performance in decoding audio signals effectively.

Produkt detaljer

Shop for Comimark MT8870 DTMF Voice Decoder Module at Ubuy Norway. Onboard complex frequency decoder chip, LED indicators, and voice input interface for easy decoding of telephone/audio signals. Order now!
Vekt av varen0,2 lbs (90 gram)

Who Should Buy?

Suitable For
  • DIY Electronics Enthusiasts

    Ideal for hobbyists creating projects involving audio signal processing and DTMF decoding applications.

  • Telecommunication Projects

    Useful for engineers working on telecommunication systems requiring audio decoding for DTMF signals.

  • Utdanningsformål

    Can be employed in educational settings to teach students about audio signal processing and DTMF technologies.

Not Suitable For
  • Generelle forbrukere

    Not suitable for regular users looking for simple audio playback or telecommunications without technical setup.

  • Professional Recordings

    May not meet quality standards required for professional audio recording or high-fidelity applications.

  • Ikke-tekniske brukere

    Users without technical knowledge might struggle to implement the module effectively in their projects.

PRODUKTBESKRIVELSE

Comimark 2Pcs MT8870 DTMF Voice Decoder Module Telephone/Audio Decoder Speech decoding Module

Har du noen spørsmål? Chat med oss

Spørsmål og svar for kunde

  • spørsmål: What is the Comimark 2Pcs MT8870 DTMF Voice Decoder Module used for?

    svar: The Comimark MT8870 DTMF Voice Decoder Module is primarily utilized for converting Dual Tone Multi-Frequency (DTMF) signals into corresponding digital outputs. This is particularly useful in telecommunications and automotive applications where remote access and control are required. For instance, it can be applied in interactive voice response systems or home automation setups, allowing users to control devices using a standard telephone keypad.
  • spørsmål: How does the MT8870 DTMF module work?

    svar: The MT8870 DTMF module operates by detecting and decoding the DTMF tones generated when keys on a phone are pressed. It uses an analog-to-digital converter to analyze incoming audio signals, determining which buttons were pressed based on specific frequency pairs. This technology is essential in systems requiring reliable identification of user inputs, such as remote programming or interaction with telecommunication systems.
  • spørsmål: What are the specifications of the Comimark MT8870 module?

    svar: The Comimark MT8870 module features a robust design that includes an operating voltage range of 3V to 12V, ensuring compatibility with various electronic projects. It supports multiple key press recognition, making it ideal for sophisticated applications requiring multiple inputs. The compact size and pin configuration make it easy to integrate into various setups, be it in educational projects or advanced applications in robotics.
  • spørsmål: Can the MT8870 module be used in Arduino projects?

    svar: Yes, the MT8870 module is highly compatible with Arduino projects. It can be easily interfaced with an Arduino board to create innovative applications that require DTMF signal decoding. For example, you can build a remote-controlled car or home automation system, where commands are sent via a phone keypad, enabling control over devices without the need for additional complex interfaces.
  • spørsmål: What type of applications can utilize the MT8870 DTMF decoder?

    svar: The MT8870 DTMF decoder is versatile and can be used in various applications, including security systems, remote monitoring, home automation, and telecommunication equipment. For instance, it can be part of a security alarm system, where you can disarm or arm the system remotely using phone keypads, enhancing home security while providing convenience.
  • spørsmål: Is it possible to cascade multiple MT8870 modules?

    svar: Yes, cascading multiple MT8870 modules is feasible and can enhance your project's capabilities. By connecting several modules, you can decode multiple channels or inputs simultaneously, which is useful in applications requiring multi-channel access or control. This setup is beneficial in larger telecommunication systems where simultaneous inputs from multiple sources are necessary.
  • spørsmål: What kind of power supply is required for the MT8870 module?

    svar: The MT8870 module requires a DC power supply within the range of 3V to 12V. A stable power supply ensures optimal performance and avoids operational glitches during decoding. Depending on your project setup, you can use battery packs or wall adapters that meet this voltage requirement, ensuring reliable functionality in various applications.
  • spørsmål: What components are typically needed along with the MT8870 module?

    svar: In addition to the MT8870 module, you typically need a power supply, a microcontroller (like Arduino), and connectors or breadboards for prototyping. Depending on your application, you might also require audio input components such as microphones or telecommunication equipment. This combination allows you to effectively build and test your projects, leveraging the capabilities of the DTMF decoder module.
  • spørsmål: Can the MT8870 module recognize long DTMF tones?

    svar: The MT8870 module is designed to recognize standard DTMF tones which are brief and generated when keys are pressed. Extended tones may lead to misinterpretation or failure in detection, as the chip is calibrated for specific signal durations. Therefore, for best performance, ensure to keep the DTMF inputs within standard timing conventions to maintain reliability in your applications.
  • spørsmål: Where can I buy Comimark 2Pcs MT8870 DTMF Voice Decoder Module in Norway?

    svar: You can purchase the Comimark 2Pcs MT8870 DTMF Voice Decoder Module from Ubuy in Norway. Ubuy offers a wide selection of electronic components, making it a reliable source for obtaining the module along with other related items for your projects.

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Del tankene dine med andre kunder

Fordeler

  • Easy to use and integrate
  • Pålitelige ytelse
  • Supports multiple frequencies
  • Compact size for easy installation
  • Affordable and effective solution

Ulemper

  • May require additional components for some setups.

Produktets prishistorikk

Viktig informasjon

  • Begrensninger: For produkter som fraktes internasjonalt, vennligst merk at eventuell produsentgaranti kanskje ikke er gjeldende; produsentens tjenestealternativer er kanskje ikke tilgjengelige; produktveiledninger, instrukser og sikkerhetsadvarsler er kanskje ikke tilgjengelig på destinasjonslandets språk; produktene (og medfølgende materiell) er kanskje ikke laget i samsvar med destinasjonslandets standarder, spesifikasjoner og krav om merking; og det kan være at produktene ikke har samme spenningsgrad og elektriske standard som destinasjonslandet eller ikke følger (det må brukes adapter eller strømomformer der dette gjelder). Mottakeren er ansvarlig for å forsikre seg om at produktet lovlig kan importeres til destinasjonslandet. Ved bestilling fra Ubuy eller deres partnere er mottakeren den registrerte importøren, og må etterleve alle lover og reguleringer i destinasjonslandet.
  • Ikke alle produktene som er opplistet hos Ubuy er til salgs, siden Ubuy er en global søkemotor. Produkter er underlagt reguleringer for eksport og handel.

NOK 155

Bestill nå og få den rundt Lørdag, Juni 27

QTY:

Sikker transaksjonSikker transaksjon

Ubuy arbeider hardt for å beskytte din sikkerhet og personvern. Vårt avanserte betalingssikkerhetssystem sikrer konfidensialitet ved å kryptere informasjonen din under overføring ved hjelp av AES (Advanced Encryption Standards) og SSL (Secure Socket Layer)-protokoller. Betalingsopplysningene dine er 100 % sikre da vi ikke deler betalingsopplysningene dine med tredjepartsselgere.

Våre beste leveringspartnere
  • fedex
  • dhl
Rask levering over grenser

Funksjoner og fordeler

  • Features MT88702 frequency decoder chip
  • Includes voice input interface board
  • Equipped with five LED indicators
  • Clear layout of basic pins on board
  • Compact PCB size: 26.5mm x 24.5mm
  • Package contains 2 modules with caution on pin positions