Home Components Hardware Boards Books Kits
Futurlec - The Electronic Components and Semiconductor Superstore
Order Status Order Status

dotDevelopment Boards
dotTraining Boards
dotStamps & Modules
dotInterface Boards
dotMini Boards
dotDC Motor
dotDS1307 RTC
dotDS3232 RTC
dotFlash Memory
dotInput Shift Register
dotIO Expander
dotISD2548 Voice
dotKeypad Decoder
dotLogic Converter
dotBi-Directional Logic
dotMCP3424 A/D
dotMT8870 DTMF
dotOutput Shift Register
dotPCF8574 I/O
dotPCF8583 RTC
dotPower Supply +5V
dotPower Supply 5V 3A
dotPower Supply ±5V
dotPower Supply ±12V
dotPower Supply Var.
dotPower Supply Var II
dotPower Relay
dotRS232/TTL 3V
dotRS232/TTL 5V
dotRS422 Isolation
dotSD Card
dotmicroSD Card
dotSeven Segment
dotStepper Motor
dotW5100 Ethernet
dotDisplay Boards
dotComputer Interface
 Need Help

dotContact Us
dotLatest Products
dotOrdering Information

Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.

Click for Larger Image - MT8870 DTMF Receiver Mini Board

MT8870 DTMF Receiver Mini Board

Now available, the new MT8870 DTMF Receiver Mini Board. This handy unit can connect to your phone line to receive and convert DTMF signals. The board easily connects to most microcontrollers or Arduino Board and can be used to switch on lights, close doors, turn on watering systems from anywhere, using the phone line.

The MT8870 DTMF Receiver Mini Board, plugs into a standard telephone socket or can also be connected to a mobile phone. The incoming DTMF codes are then converted and a standard output table provides up to 16 output signals. The board is based on the very popular MT8870 IC from Zarlink, this IC is standard in most phone line equipment. A 74HC244 is also included on the board, to display the incoming signal on a series of LED's included on the board. The board is very compact and can be easily housed in a standard project box. Standard male and female header connections are provided for easy connection to an Arduino board or control system.

Our new MT8870 DTMF Receiver Mini Board is ideal for remote switching of various devices over the phone line using a landline or mobile connection. Switch on lights, heaters, watering system remotely using this compact, easy to interface unit.

Part Code: MINIMT8870


  • Includes Zarlink MT8870 DTMF Receiver IC
  • Receives and Converts Standard DTMF Codes
  • Remotely Switch Devices from Anywhere Using the Phone
  • Easily Connects to Most Microcontrollers or Arduino Board
  • Phone Line and Mobile Connection Socket
  • Low Power Consumption
  • 5 On-Board LED's For Data Received Indication
  • Standard Header Connections for Control System Connection
  • Board Dimensions: 45 x 55 mm

Technical Data

Order Now for only $12.90   

Click for Larger Image - MT8870 DTMF Receiver IC
Click for Larger Image - Standard Connectors

How To Order  |  What's New  |  Your Account  |  Order Status  |  Help

About Us  |  Contact Us

Copyright Information © 2019, Futurlec