Generator Voice Encoder Dual Tones Transmitter Board Keyboard Control Module

Generator Voice Encoder Dual Tones Transmitter Board Keyboard Control Module

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Description:

Operating Voltage : 5-24VDC
Working current : 6-8MA
Power interface : 2.1mm x 5.5mm Female Male DC Power socket
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''

Applications:

DTMF Remote control switch
Smart Home / Home Automation
Automotive electronics
Industrial automation and control
DTMF Relay measurement

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

Packing list:
1 PCS DTMF Generators Module;
1 PCS 50cm Male to Male audio cable (3.5mm jack );

GTIN: 774048924481

Shipping Details

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.

Thank you for your understanding!

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.