Embeddinator DTMF Decoder Module With 4-Bit Output
Call Now7942543504WhatsAppMT8870 DTMF Speech Decoding Module
₹ 80Current: 10mA.
Operating Temperature: -40-+85 DegreeC
Voltage: 5V
Model Name/Number: MT8870
Jenshri India Pvt. Ltd.
Call Now7942720995WhatsAppDTMF Decoder Sensor Module
₹ 250Brand: OLatus
Operating Current: 100 mA
Operating Voltage: 5 V DC
Decodes DTMF audio signal to 4 bit binary TTL level output with LED indication. Suitable for use with microcontroller applications. Connect regulated +5V DC supply for operation of board. Outputs Q1-4 and VT are active high output at 5V level. If any LED is on means that output is at high level. VT LED blinks once a new DTMF tone is received. The binary data appears at Q1 to Q4. Details of this output is on next page. Input signal can be from an audio source like microphone amplifier, FM radio receiver, wired phone line. Please note when connecting land line phone signal, do not connect ground wire of board to phone line directly. Use a 100nF capacitor in series to phone line wires at ground. Features: Decodes DTMF as 4 bit binaryTTL level output for direct connection to microcontrollersLow power 5V DC operationLED indication of outputsSimple to useBased on excellent MT8870 ICOlatus Systems Private Limited
Call Now7942960268WhatsAppQBM DTMF SPEECH DECODING MODULE MT8870
Call Now7942543621WhatsAppHC92B70 IC - DTMF Decoder IC
₹ 50Material: ABS Plastic
Surface Finishing: Polished
Packaging Type: Box
Usage/Application: Electrical Industry
Sri Electronics & Embedded Solutions
Call Now7949351754WhatsAppXD-61 MT8870 DTMF Module
₹ 98Operating Temperature: -40-+85 A DegreeC
Dimensions: 3 x 2 x 2 cm
Weight (g): 5g
Power Consumption (mW): 500mW (MAX)
Hemal Electronics
Call Now8043853393WhatsAppMT8870D DTMF Decoder IC, 11 - 25 Pin
₹ 27Supply Voltage: 7 V
Operating Temperature: -40C to +85C
Power consumption: 15W
Mounting Type: PDIP-16
Adinath Electronics
Call Now7942787625WhatsAppSC9270 DTMF Decoder Module for Controlling
₹ 85Current: 100mA
Output: DTMF to 4-bit data
Decodes DTMF: as 4 bit binary
Using IC: SC9270
Robotics Embedded Education Services Private Limited
Call Now8047681662WhatsAppMT8870 DTMF Decoder Module
Call Now8047665565WhatsAppMP3 Bluetooth 4.1 Decoder Board
₹ 92Voltage: 3.7 to 5v
Weight: 0.10g
MP3 Bluetooth 4.1 Decoder Board | Wireless Audio Receiver Module Upgrade your audio system with the MP3 Bluetooth 4.1 Decoder Board, a compact and high-performance wireless audio receiver module. Designed for DIY audio projects and retrofitting existing sound systems, this decoder board brings modern Bluetooth functionality to your favorite speakers, amplifiers, or car audio setups. Key Features: Bluetooth 4.1 Compatibility: Seamless wireless connection with smartphones, tablets, and other Bluetooth-enabled devices. Enjoy stable transmission and reduced latency. MP3 Decoding Support: Supports MP3 file playback via Bluetooth, USB, or TF card input. Multi-Input Options: Equipped with USB, TF card slot, and AUX input for versatile connectivity. Onboard Controls: Includes play/pause, skip, volume, and mode selection buttons for easy operation. Compact Design: Easy to install in custom enclosures or integrate into existing devices. Power Efficiency: Low power consumption and high-performance audio output. Applications: Perfect for DIY audio projects, retrofitting old speaker systems, custom Bluetooth audio receivers, car audio upgrades, and more.Nayak Enterprises
Call Now7949305210WhatsAppDtmf Decoder 8870
₹ 110Current: maximum drive current of 10mA
Operating Temperature: -40-+85 A DegreeC
PCB Size: 25.4mm x 25.4mm
Voltage: 5V
Trio Radio & Electronic Corporation
Call Now7949309280WhatsAppMT8870 DTMF Decoder Module
₹ 72Operating Temperature: -40-+85 DegreeC
PCB Size: 25.4x25.4 mm (LxW)
Voltage: 5V
Model No.: MT8870
Auto Botix LLP
Call Now7942784595WhatsAppMT8870 DTMF Voice Decoding Module
₹ 199The DTMF Decoder Module is the ultimate solution for projects requiring dual-tone multi-frequency decoding. Ideal for modem interfaces, mobile radios, and other DTMF applications, this module offers versatile compatibility and user-friendly design. With onboard LEDs, low power consumption, and adjustable guard time, it ensures quality performance and easy integration into UNO/MEGA2560/DUE boards. The central office quality and internal gain-setting amplifier guarantee optimal signal reception, making it a reliable choice for diverse projects. Convenient input interfaces, multi-channel outputs, and complete functionality make this module a must-have for enthusiasts and professionals alike. Purchase now and experience seamless DTMF decoding! Features: Onboard voice input interface Low power consumption Internal gain setting amplifier Onboard LED, it is very convenient to check the output state. Adjustable guard time Central office quality Onboard 3.5mm input interface 5 Channel interface On-board MT8870 frequency decoder chip Power-down mode Inhibit mode Onboard audio input interface Onboard LED lights for output state indicationComplete DTMF Receiver. Does not require external circuits or wiring, it can be inserted directly into the UNO/MEGA2560/DUE board to use. 12-Digital outputs decode mobile and fixed telephone keys (0-9, * #). Also, another 4 Digital outputs (ABCD) can use DTMF Dial for Software control.Tif Labs Private Limited
Call Now7942954554WhatsAppDTMF Decoder - GL
₹ 199Mounting Type: SMD
Output Type: BCD
Operating Voltage: 5 V DC
Number Of Channels: 1 Channel
Power Circuits
Call Now7942715490WhatsAppSeller Type
superway MT8870 DTMF Decoder Module Audio Tone Telephone Decoder Board
₹ 99Mounting Type: Plug In Module
Output Type: Binary
Operating Voltage: 5 V DC
Number Of Channels: 1 Channel
Swastik Radio
Call Now8048208189WhatsAppMt8870
Call Now7949359437WhatsAppAudio Speech Decoding Telephone Module
₹ 129Weight: 5gm
Dimension: 27 x 25 x 10(LXBXH) (cm)
Working Voltage: 5V
Type: MT 8870
Labsguru Technologies Private Limited
Call Now8047662772WhatsAppDtmf Decoder Module
Price On RequestA DTMF (Dual-Tone Multi-Frequency) decoder is a device that converts the dual-tone audio signals generated by pressing buttons on a telephone into a 4-bit digital code representing the pressed key. This decoding process is crucial in various applications, including telephone systems, remote controls, and home automation.Antariksh Components
Call Now8048206376WhatsAppMP3 Bluetooth 4.1 Decoder Board
₹ 87Current: Up to 1A.
Material: PCB
Power: 5V.
Usage/Application: Audio playback.
Moxie Supply Private Limited
Call Now7949304757WhatsAppMt8870 Dtmf Voice Tone Decoder Module Telephone Audio Speech Decoding Module
₹ 150Working voltage: 5v
Power Consumption: 500mW (MAX)
Operating Temperature: -40-+85 A DegreeC
Shipment Weight: 0.02 kg
Bombay Electronics
Call Now8043839131,1817WhatsAppMT8870 DTMF Decoder
₹ 30DC Power Supply Voltage: 5V (4.5V-5.5V)
Operating Temperature: -40-+85 DegreeC
IO Drive: Current Maximum 10 mA.
PCB Size: 55.9 (mm) x 43.1 (mm)
Electrotech Enterprises
Call Now8048273142,7201WhatsAppSC9270 DTMF Tone Decoder Module- Control
₹ 58Current: 100mA
Model: SC9270 DTMF Decoder Module
Technology: Dual Tone Multiple Frequency
Operating Voltage: 5V DC
Nitinrobo Cart Trading
Call Now7942801722WhatsAppxd-61 mt8870 dtmf module
₹ 110Power: 12v
This component is ideally suited to adding dual tone multi-frequency (DTMF) decoding to your project. This detection module interprets the incoming tone and produces a coded output that can be connected to all manner of microcontrollers. DTMF is commonly found in touch tone devices such as a phone. The tone is a combination of two separate sine waves that produce a unique signal that can be transmitted or heard. When the module receives the signal it is able to decode it and produce a binary output that can be used in other devices. The module shows the state of the signal through onboard LEDs. The MT8870 Tone Decoder is a kind of commonly used multi-frequency decode IC product developed by the MITEL company. It is a complete DTMF receiver. After it received the DTMF signal, it will divide the signal into high-frequency group and low-frequency group and send the signal to the digital decoder which can figure out the key value then send it to the outside Bus via four lines( Q1, Q2, Q3, Q4) as the binary form.3V3 Electronics
Call Now8047810645,2169WhatsAppMT8870CS DTMF Decoder IC SOIC-18 Package
₹ 135MT8870CS DTMF Decoder IC SOIC-18 Package The MT8870D/MT8870D-1 is a complete DTMF receiver integrating both the band split filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone-pairs into a 4-bit code.Tags, MT8870CS, MT8870, MT8870CS, MT8870DSR1, MT8870DSR. To Buy More MT88XX Series IC: Click HereFeatures: Complete DTMF Receiver Low power consumption Internal gain setting amplifier Adjustable guard time Central office quality Power-down mode Inhibit mode Backward compatible with MT8870C/MT8870C-1 Features/Specs: Manufacturer Part No: MT8870CS Manufacturer: Zarlink Semiconductor Inc Power Supply Voltage: 4.75 ~ 5.25V Crystal/Clock Frequency: 3.579545MHz Crystal/Clock Freq.Tolerance: 0.1 % Standby supply current: 10 ~ 25 A Operating supply current: 3.0 9.0 mA High-level input: 3.5V Low-level input voltage: 1.5V Input leakage current: 0.1 A The voltage on any pin VI: -0.3 ~ +0.3V Current at any pin (other than supply): 10 mA Oprating Temperature: -40 +85 C Package power dissipation: 500mW Mounting Style: SMD/SMT Package/Case: SOIC-18 Application: Receiver system for British Telecom (BT) or CEPT Spec (MT8870D-1) Paging systems Repeater systems/mobile radio Credit card systems Remote control Personal computers Telephone answering machine Datasheet: MT8870CS DTMF Decoder IC SOIC-18 PackagePackage includes: 1 x MT8870CS DTMF Decoder IC SOIC-18 Package Note: Product Images are shown for illustrative purposes only and may differ from the actual product.Sharvi Technologies (OPC) Private Limited
Call Now8047300758,3080WhatsAppMt8870 Dtmf Decoder Module RS 123
₹ 123100 Percent brand new and high quality Onboard complex frequency decoder chip mt8870 voice input interface board onboard five led indicators for easy viewing output state Package includes: 1x voice decoder module It is made up of plastic material Imported from hongkongEmerging Technologies
Call Now8047693550,9050WhatsAppDTMF Decoder Module
₹ 165DTMF Decoder Module decode DTMF audio signal to 4 bit binary TTL level output with LED indication. Suitable for use with microcontroller applications. Main Features: Decodes DTMF as 4 bit binaryTTL level output for direct connection to microcontrollersLow power 5V DC operationLED indication of outputsSimple to useBased on excellent HT9170B IC Applications: Remote Control systemsCaller ID applicationsFM receiver based remote controlRemote control using Mobile phone Specification: Operating Voltage 5 V DC Regulated power supply inputOperating Current 100 mA Information: Connect regulated +5V DC supply for operation of the board. Outputs Q1-4 and VT are active high output at 5V level. If any LED is on means that output is at the high level. VT LED blinks once a new DTMF tone is received. The binary data appears at Q1 to Q4. A detail of this output is on next page. The input signal can be from an audio source like microphone amplifier, FM radio receiver, wired phone line. Please note when connecting landline phone signal, do not connect ground wire of board to phone line directly. Use a 100nF capacitor in series to phone line wires at ground. Applications : Mobile Controlled RobotHome AutomationLights On/Off Through Your Mobile PhoneGarage Door applications and many more etc Package Contents: 1 piece of DTMF Decoder module.FREE 1 Piece 3.5mm Audio Jack Connector (FOR Connecting Mobile Phones)Robosoft Labs
Call Now8043870868,9587WhatsApp4.1 MP3 Decoder Module
Call Now8043883448,4546WhatsAppDTMF Decoder 8870
Price On RequestDTMF Decoder Kit: Decodes DTMF audio signal to 4 bit binary output with LED indication. Suitable for use with microcontroller applications or any other digital applications. It Decodes DTMF as 4 bit binary output for direct connection to microcontrollers It requires 5V DC supply for operation LED indications of outputs provided on board. It is Simple to use kit Based on MT8870 IC. Applications: 1. Remote device control 2. DTMF / mobile control robot 3. DTMF/ mobile controlled home appliances 4. Caller ID applications 5. FM receiver based remote control 6. IVRS systemOmegasoft Technologies Private Limited
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