{"product_id":"ae11a04-dtmf-audio-signal-generator-module-voice-dual-encoder-transmitter-board-for-mcu-keyboard-5","title":"AE11A04 DTMF Audio Signal Generator Module Voice Dual Encoder Transmitter Board for MCU Keyboard 5 -","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e         ?         - The module is designed for dialing keyboard and MCU interface.         - The module can instruct MCU(or keyboard)to generate 16 dual tones from Audio 1\/2.         - The module equipped with two 3.5mm audio plug for same time using.         - Wide voltage range,you can connect it with voltage from 5 - 24VDC.         - There are 7 MCU input interface on the module.         ?         \u003cstrong\u003eSpecification:\u003c\/strong\u003e         ?         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 x 13mm         ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e         ?         1 x DTMF Generator Module         1 x 50cm Male to Male 3.5mm Audio Cord     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/1D\/A0\/96ed33f4-9d65-4917-ac9e-5ef65f02f554.JPG\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/2C\/3E\/b27fe5f5-92e7-417b-aef6-f3d3456aac1b.JPG\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/C4\/06\/e294b5f2-c210-412e-bd12-c76781583865.JPG\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/FE\/4C\/70e6339c-6257-4fb0-a63f-a491a1403c62.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43933177708739,"sku":"ZHIQIAN-019274","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/0389ae2c-aeaa-4cd3-bed4-50875319192b.jpg?v=1725895604","url":"https:\/\/wrsss.com\/products\/ae11a04-dtmf-audio-signal-generator-module-voice-dual-encoder-transmitter-board-for-mcu-keyboard-5","provider":"Wrsss","version":"1.0","type":"link"}