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DTMF MT8870 Audio Decoder Module for Voice Phone Control Smart Home Controller
රු390.00
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Malabe: 3 in stockMoratuwa: 0 in stock
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Description
- Onboard Complex Frequency Decoder IC MT8870DS
- Onboard 5 LED indicators for easy viewing output state
- DC Power Supply Voltage:5V(4.5V-5.5V)
- Operating Temperature: -40- 85 °C
- IO Drive: Current Maximum 10mA
- PCB Size: 25.4×25.4mm
- This decoding module is for mobile and fixed telephone voice dialing decoding function
- Designed specifically for ARDUINO Board. Also use for other MCU (AVR PIC MSP430 STM32 ARM7/9/10/11 FPGA/CPLD)
- Does not require any wiring, can be inserted directly into the UNO/MEGA2560/DUE board to use
- 12 Digital outputs decode mobile and fixed telephone keys (0-9, * #). Another 4 Digital output(ABCD) can use “DTMF Dial” Software control
Additional information
Weight | 0.007 kg |
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