AE11A04 DTMF Generator Module 5 24VDC Audio Generator Board Dual Encode Transmitter for Dialing Keyboard

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AE11A04 DTMF Generator Module 5 24VDC Audio Generator Board Dual Encode Transmitter for Dialing Keyboard

Regular Price: US$29.99

Special Price US$24.99

Availability: In stock

Supplier: Omabeta

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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Specification:

Working Voltage:5~24VDC
Working Current:6~8mA
Power Port:2.1*5.5mm Female head male head DC power socket
Audio Port:2*3.5mm Audio Jack
MCU Input Port: 7x 2.54mm Pin,5V GND D3 D2 D1 D0 STD
Size:63 * 40 * 13mm / 2.48 * 1.57 * 0.51in
Weight: 18g/0.63oz
Scope of application: It is used for dialing keyboard

Accurate Control & Strong Anti-interference Ability: This voice dual encode transmitter have accurate voice control and strong anti-interference ability to ensure less signal loss and smooth output. Good Contact Performance: This DTMF generator module’s all contact materials are highly conductive material surfaces and has good contact performance to ensure stable working which let it have better conductivity. Good Workmanship Circuit Board: The audio generator board is made of FR-4 PCB board, aluminum electrolyte capacitor, high concentration tin, SMT components, high power transistor. Wide Voltage Range & Generate 16 Dual Tones: The 5~24VDC audio generator board has wide voltage range so that you can connect it with voltage from 5~24VDC. And the module can instruct MCU(or keyboard)to generate 16 dual tones from Audio 1/2. Various Kinds of Interface: The AE11A04 DTMF generator module is equipped with two 3.5mm audio plug for same time using and 7 MCU input interface on the module designed for dialing keyboard and MCU interface.