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DTMF Decoder Module
DTMF Decoder Module with Audio Receiver IC
DTMF Decoder Module with Audio Receiver IC
DTMF Decoder Module with Audio Receiver IC
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  • 3-5 Days Delivery

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    On orders above INR 599

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DTMF Decoder Module with Audio Receiver IC

QC0449
7 In stock
Rs. 150.00 Rs. 102.00 (Exc. GST)
Rs. 102.00

The DTMF (Dual Tone Multi-Frequency) decoder module is commonly used to control robots with a mobile phone, it is also used in different kinds of home automation projects where mobile dial pad input is required. This module works as a tone decoder that uses its 3.5 mm audio connector socket to get the input audio signal. The DTMF in tone based dial pads which produces a unique combination of two separate sine waves which can be decoded and produced as binary output. This module can produce binary output by getting tone input from 0-9 number, A - D letters, * and # symbols. It is popularly used for mobile and fixed telephone voice dialing and recording related functions.

 

Specifications

  • Power Input: 5V Nominal (4.5V - 5.5V)
  • Onboard 3.5mm jack input Facility
  • MT8870 Based Frequency Decoder
  • 5 Channel Interface
  • Detects 0-9, A-D, *, #
  • LED notifier for Output state
  • 54” Pin pitch

 

Product Description

DTMF-Decoder-Module

Additional Resources

Receiver IC Datasheet

DTMF Controlled Robot using Arduino

 

Package Content

1×DTMF Decoder Module

1x Audio Receiver IC

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Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.

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We ship to all over India with free shipping on all prepaid orders. For Cash on Delivery orders INR 70 will be charged for orders below INR 599 and INR 20 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.


Please note that the Minimum Order Value is INR 200 for both prepaid and COD orders.

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