{"product_id":"ae11a04-ce037-1-pair-keypad-dtmf-generator-audio-encoder-decoder-lcd-display-mt8870","title":"AE11A04 CE037 1 pair Keypad DTMF Generator Audio Encoder + Decoder LCD Display MT8870","description":"\u003cdiv\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"line-height: 18px;\"\u003e\u003cspan style=\"line-height: 27px;\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e  \u003cspan style=\"line-height: 18px;\"\u003e \u003c\/span\u003eKeypad DTMF Generator Module Audio Encoder Transmitter Board for Arduino UNO Pro\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/GEsAAOSw2k9c1iwe\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\n\u003cdiv style=\"-ms-word-wrap: break-word;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"line-height: 18px; font-family: times new roman , times , serif;\"\u003e\u003cspan style=\"line-height: 30px;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"-ms-word-wrap: break-word;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e  \u003cbr\u003eOperating Voltage : 5-24VDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"-ms-word-wrap: break-word;\"\u003e\n\u003cdiv style=\"-ms-word-wrap: break-word;\"\u003e\n\u003cspan style=\"font-size: 18px;\"\u003eWorking current : 6-8MA\u003cbr\u003ePower interface : 2.1mm x 5.5mm Female Male DC Power Plug\u003cbr\u003eAudio interface :  2x 3.5mm audio jack socket\u003cbr\u003eMCU input interface : 7x 2.54MM pin header,GND 5V D3 D2 D1 D0 STD\u003cbr\u003e   \u003cbr\u003eSize : 63*40*13mm\u003cbr\u003eWeight : 16g\u003cbr\u003e   \u003cbr\u003eThe AE11A04 DTMF tone generators are designed\u003cbr\u003efor Dialing keyboard AND MCU interfaces. They can be instructed by a\u003cbr\u003eMCU(OR Dialing keyboard ) to generate 16 dual tones from the Audio 1\/2 .  16 dual tones is  ''1234567890#*ABCD''\u003cbr\u003e   \u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eFor more information, please contact us\u003c\/span\u003e\u003cbr\u003e     \u003cbr\u003eAudio 1: This is a universal interface that connects most audio devices. For example: mobile audio interface, PC audio interface, DTMF decoder\u003cbr\u003eAudio 2: This is a specific audio interface. Support the following products of our company: CE004 CE005  CE023 AD22B04  AD22A08\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/i8sAAOSwNsNc1iwj\/$_10.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e  \u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/A9kAAOSwxXZc1iwp\/$_10.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003eHow to use:\u003cbr\u003e1 Output DTMF tone through Dialing keyboard\u003cbr\u003e2 Output DTMF tone through MCU control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/yu0AAOSwN3Bc1iwi\/$_10.JPG\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/nM0AAOSwphhc1iwi\/$_10.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"patemplatebox\" id=\"patemplate_description\" style=\"width: 1361.69px; float: left; margin-bottom: 13px; position: relative;\"\u003e\n\u003cdiv class=\"patemplatebox_body\" style=\"width: 1361.69px; float: left;\"\u003e\n\u003cdiv class=\"patemplatebox_bodyin\" style=\"padding: 10px; overflow: hidden; background-image: initial; background-position: left top; background-size: initial; background-repeat: repeat; background-attachment: initial; background-origin: initial; background-clip: initial; border-top: none; border-right: 1px solid rgb(255, 255, 255); border-bottom: 1px solid rgb(255, 255, 255); border-left: 1px solid rgb(255, 255, 255); border-image: initial;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cspan style=\"color: red;\"\u003eProduct Name: 16CH DTMF MT8870 Audio Decoder Smart Home Controller Voice Mobile Phone Control\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e MT8870 DTMF Audio Voice decoder Display Module for telephone phone keypad show\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e  \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e   \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eOperating voltage: DC 5V (4.5-5.5V)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eOperating current: turn on the backlight 15MA; turn off the backlight 11MA\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eCharacters that can be displayed : 0123456789#*,ABCD\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eDisplay number of characters: maximum 32. More than 32 characters, the screen will move the display (New character overwrites Thirty-second characters, the thirty-second characters covering the Thirty-first characters ....... the second characters covering the first character, the first character disappears).\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003ePower Interface: DC 5.5*2.1mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eAudio Interface: 3.5MM audio cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eDimensions: 80x36x24 (length x width x height)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 20px;\"\u003eWeight: 46 g\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"1 pairs","offer_id":46536962211997,"sku":"CE037+AE11A04","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_28e204d2-7258-40d3-85db-e6789216dc6f.jpg?v=1740744784","url":"https:\/\/eletechsup.com\/es\/products\/ae11a04-ce037-1-pair-keypad-dtmf-generator-audio-encoder-decoder-lcd-display-mt8870","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}