AE11A04 DTMF Module 5~24VDC Audio Generator Module Voice Encode Transmitter Board for Dialing Keyboard
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0.20 kg
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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 D1 D0 STD Size:63 × 40 × 13mm / 2.48 × 1.57 × 0.51in Weight: 18g/0.63oz P×DTMF Generator Module 1×50cm Male to Male 3.5mm Audio Cord
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Various Kinds of Interface: The AE11A04 DTMF generator module is equipped with 7 MCU input interface on the module designed for dialing keyboard and MCU interface. Good Workmanship Circuit Board: The audio generator board is made of FR-4 PCB board, aluminum electrolyte capacitor, high concentration tin, components, high power transistor. Product Feature: The 5~24VDC audio generator board has wide voltage range . And the module can instruct MCU to generate 16 tones from Audio 1/2. Good Performance: This DTMF generator module’s all materials are highly conductive material surfaces and has good performance to ensure stable working. After Sale Service: If you do not satisfy with our products or if you have any questions, please come to us. We would work out satisfactory solution to all your problems. 24 hours quick response.