DTMF MT8870 Decoder Module

SKU: RZ24332791 Brand: Arduino Category: Wireless & Communication

₹ 180.55

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Bulk Discount Pricing

Quantity	Discount	Price / Unit
5 – 10	2%	₹ 176.94
11 – 30	3%	₹ 175.13
31 – 50	4%	₹ 173.33
51 – 100	5%	₹ 171.52

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Product Details

Brand Arduino

Category Wireless & Communication

Subcategory ESP WiFi Modules

SKU RZ24332791

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