,gravity=Center,allowExpansion)
,gravity=Center,allowExpansion)
,gravity=Center,allowExpansion)
,gravity=Center,allowExpansion)
,gravity=Center,allowExpansion)
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| Description: ? DC Power Supply Voltage:4.5V-5.5V(Tup: 5V) Operating Temperature : -40-+85 ��C IO Drive : Sink Current (Low level drive) 20mA,source current(High level drive) 270uA 16 Channel selectable high and low level output. 16 Channel output: 0-9,*# ABCD 8 kinds of Mode selection PCB Size : 50x20MM This decoding module is for mobile and fixed telephone voice dialing decoding function , has 16 channels, 8 kinds of selectable output function, and leads to STD signal to use as a microcontroller interrupt signal, very convenient to embed all kinds for mobile and fixed telephoneremote remote control, remote control decoding key value. 12 channels outputs decode mobile and fixed telephone keys (0-9, * #).Another 4 channels output(ABCD) can use "DTMF Dial" Software control. Package: 1 PCS 16 Channel DTMF decoder module; 1 PCS Male to Male audio wire (3.5mm jack ); |
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
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Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.
GTIN: 774048924542
Estimated Delivery Time Frame:12-20 business days
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Reference ID: 7039715
