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$27.50
Original: $78.57
-65%AE11A04 DTMF Module Audio Generator Board, 5-24VDC, Voice Encode Transmitter, MCU Interface, 2.48x1.57x0.51in, with 3.5mm Audio Jack—
$78.57
$27.50The Story
AE11A04 DTMF Module Audio Generator Board, 5-24VDC, Voice Encode Transmitter, MCU Interface, 2.48x1.57x0.51in, with 3.5mm Audio Jack
Product Features
- WIDE VOLTAGE RANGE: The AE11A04 DTMF audio generator module operates on a wide working voltage of 524VDC with a current draw of only 68mA.
- MCU INTERFACE COMPATIBILITY: Equipped with 7 MCU input interface pins (2.54mm) supporting 5V, GND, D3, D1, D0, and STD signals, designed for dialing keyboard and MCU applications.
- 16-TONE GENERATION: The DTMF generator module can be instructed via MCU to generate 16 distinct tones from Audio 1/2 outputs through dual 3.5mm audio jacks.
- QUALITY CONSTRUCTION: Built with an FR-4 PCB board, aluminum electrolytic capacitors, high-concentration tin, and high-power transistors for stable, reliable performance.
- COMPACT SIZE & INCLUDED ACCESSORIES: Measures 2.48 x 1.57 x 0.51 in and weighs only 0.63 oz; includes a 19.7 in (50cm) male-to-male 3.5mm audio cord and a 2.1x5.5mm DC power socket.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
AE11A04 DTMF Module Audio Generator Board, 5-24VDC, Voice Encode Transmitter, MCU Interface, 2.48x1.57x0.51in, with 3.5mm Audio Jack
Product Features
- WIDE VOLTAGE RANGE: The AE11A04 DTMF audio generator module operates on a wide working voltage of 524VDC with a current draw of only 68mA.
- MCU INTERFACE COMPATIBILITY: Equipped with 7 MCU input interface pins (2.54mm) supporting 5V, GND, D3, D1, D0, and STD signals, designed for dialing keyboard and MCU applications.
- 16-TONE GENERATION: The DTMF generator module can be instructed via MCU to generate 16 distinct tones from Audio 1/2 outputs through dual 3.5mm audio jacks.
- QUALITY CONSTRUCTION: Built with an FR-4 PCB board, aluminum electrolytic capacitors, high-concentration tin, and high-power transistors for stable, reliable performance.
- COMPACT SIZE & INCLUDED ACCESSORIES: Measures 2.48 x 1.57 x 0.51 in and weighs only 0.63 oz; includes a 19.7 in (50cm) male-to-male 3.5mm audio cord and a 2.1x5.5mm DC power socket.
