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AE11A04 DTMF Generator Encoder Transmitter Module Dialing keyboard MCU control for PC Interphone Mobile audio Smart home
AE11A04 DTMF Generator Encoder Transmitter Module Dialing keyboard MCU control for PC Interphone Mobile audio Smart home
SKU:AE11A04
1000 in stock
Regular price
$6.99
Regular price
$6.99
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$6.99
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Product Name: DTMF Generator Encoder Transmitter Module Dialing keyboard MCU control for PC Interphone Mobile audio Smart home
Packing list:
1 PCS AE11A04 DTMF Generators Module;
1 PCS 50cm Male to Male audio cable ( 3.5mm jack );
Description:
Operating Voltage : 5-24VDC
Working current : 6-8MA
Power interface : 2.1mm x 5.5mm Female Male DC Power Plug
Audio interface : 2x 3.5mm audio jack socket
MCU input interface : 7x 2.54MM pin header,GND 5V D3 D2 D1 D0 STD
Size : 63*40*13mm
Weight : 16g
The AE11A04 DTMF tone generators are designed
for Dialing keyboard AND MCU interfaces. They can be instructed by a
MCU(OR Dialing keyboard ) to generate 16 dual tones from the Audio 1/2 . 16 dual tones is ''1234567890#*ABCD''
For more information, please contact us
Audio 1: This is a universal interface that connects most audio devices. For example: mobile audio interface, PC audio interface, DTMF decoder
Audio 2: This is a specific audio interface. Support the following products of our company: CE004 CE005 CE023 AD22B04 AD22A08
How to use:
1 Output DTMF tone through Dialing keyboard
2 Output DTMF tone through MCU control
