DTMF Decoder Controller for_Ardiuno MCU Raspberry pi DUE UNO MEGA2560 NANO
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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 : 25.4x25.4MM ? 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. Package:(Does not include Arduino UNO/MEGA2560):1 PCS MT8870 DTMF decoder module;1 PCS Male to Male audio wire (3.5mm jack ); |
GTIN: 774048925891
Estimated Delivery Time Frame:12-20 business days
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Reference ID: 7039716