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DTMF Module (Arduino Gadgeteer Compatible)

SKU: TOY0047

$15.12 AUD, inc GST
$13.75 AUD, exc GST

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DTMF Module (Arduino Gadgeteer Compatible)

SKU: TOY0047

$15.12 AUD, inc GST
$13.75 AUD, exc GST

Retired Product

This product has been retired and kept here for reference.

Introduction

This board is a Dual-tone multi-frequency signaling module decoder for Arduino and gadgeteer. With its audio connector you can decode the crazy funny noises common phones make. If you are not sure what I'm talking about, imagine a home phone while pressing several of its keys. These Touch-Tones have a specific frequency or sound that this module can decode. 
 
Together with GMS / GPRS / GPS shield this module can communicate your Arduino with any phone land line or Cell phone in the world, within GSM signal range. Which goes as far as your cellphone.
 
Its quite convenient to send wireless commands over audio lines, like a phone call. Connected to our GSM/GPS shield, you could just call your robot and press any button or set of buttons to enable it.
 
Connect our mp3 module to this board to enable audio feedback when pressing keys, or a welcome message when the phone call is established.
 
Enables GPS geo location mapping, and DTMF moving functions to have a instant access.

NOTE: SDK or drivers for Gadgeteer platform not included. Drivers are a community maintained projects, for contributions please forward directly to Github or Codeplex.

Specification

  • Microphone integrated for testing with LED that shows audio signal strength
  • Audio socket for application
  • 37x37x9mm
  • Potentiometer on board to regulate receiving volume

Parts List

  • DTMF module  x1
  • Audio cable male-male x1
  • male pin headers for optional arduino connection ( jumper cables not included ) x1
  • IDC 10 pin gadgeteer cable  x1

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.32 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.