{"product_id":"ae11a04-16-channels-keypad-dtmf-generator-module-audio-encoder-transmitter-decod","title":"AE11A04 16 Channels Keypad DTMF Generator Module Audio Encoder Transmitter Decod","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\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Arial, Helvetica, sans-serif; font-size: 18.66px; font-style: normal; font-weight: bold; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px;\"\u003ePacking list:\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cspan style=\"line-height: 27px; font-size: 18px;\"\u003e1 PCS AE11A04 DTMF Generators Module;\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\n\u003cspan style=\"line-height: 27px; font-size: 18px;\"\u003e1 PCS 50cm Male to Male audio cable (\u003c\/span\u003e  \u003cspan style=\"line-height: 27px; font-size: 18px;\"\u003e3.5mm \u003c\/span\u003e Cable\u003cspan style=\"line-height: 27px; font-size: 18px;\"\u003e);\u003c\/span\u003e\n\u003c\/div\u003e\n\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\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\n\u003cdiv style=\"-ms-word-wrap: break-word;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e  \u003cbr\u003e\nOperating Voltage : 5-24VDC\u003c\/span\u003e\u003c\/div\u003e\n\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\u003e\nPower interface : 2.1mm x 5.5mm Female Male DC Power Plug\u003cbr\u003e\nAudio interface :  2x 3.5mm audio jack socket\u003cbr\u003e\nMCU input interface : 7x 2.54MM pin header,GND 5V D3 D2 D1 D0 STD\u003cbr\u003e\n   \u003cbr\u003e\nSize : 63*40*13mm\u003cbr\u003e\nWeight : 16g\u003cbr\u003e\n   \u003cbr\u003e\nThe AE11A04 DTMF tone generators are designed\u003cbr\u003e\nfor Dialing keyboard AND MCU interfaces. They can be instructed by a\u003cbr\u003e\nMCU(OR Dialing keyboard ) to generate 16 dual tones from the Audio 1\/2 .  16 dual tones is  ''1234567890#*ABCD''\u003cbr\u003e\n   \u003cbr\u003e\n\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eFor more information, please contact us\u003c\/span\u003e\u003cbr\u003e\n     \u003cbr\u003e\nAudio 1: This is a universal interface that connects most audio devices. For example: mobile audio interface, PC audio interface, DTMF decoder\u003cbr\u003e\nAudio 2: This is a specific audio interface. Support the following products of our company: CE004 CE005  CE023 AD22B04  AD22A08\u003c\/span\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/i8sAAOSwNsNc1iwj\/$_10.JPG\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size: 18px;\"\u003e  \u003c\/span\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/A9kAAOSwxXZc1iwp\/$_10.JPG\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size: 18px;\"\u003eHow to use:\u003cbr\u003e\n1 Output DTMF tone through Dialing keyboard\u003cbr\u003e\n2 Output DTMF tone through MCU control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px; color: rgb(0, 0, 0); font-family: arial; -ms-word-wrap: break-word;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/yu0AAOSwN3Bc1iwi\/$_10.JPG\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/nM0AAOSwphhc1iwi\/$_10.JPG\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\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\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\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\/p\u003e\n\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\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 id=\"ds_div\"\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 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 new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eModule No.:  CE004\u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ePackage inlcuded:\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1 PCS 16 Channel DTMF decoder module;\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1 pcs 50cm Male to Male audio wire (3.5mm jack ) ;\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cfont face=\"Verdana\"\u003e \u003c\/font\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eDC Power Supply Voltage：4.5V-5.5V(Tup: 5V)\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eOperating Temperature : -40-+85 °C\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eIO Drive : Sink Current (Low level drive) 20mA,source current(High level drive) 270uA\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e16 Channel selectable high and low level output.\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e16 Channel output: 0-9,*# ABCD\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e8 kinds of Mode selection\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ePCB Size : 50x20MM\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eThis decoding mo\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003edule is for mobile and fixed telephone voice dialing decoding function , has 1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e6\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e channels, 8 kinds of selectable output\u003c\/span\u003e \u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003efunction, and leads to STD signal to use as a microcontroller interrupt signal, very convenient to embed all kinds for mobile and fixed telephoneremote remote control, remote control decoding key value. \u003c\/span\u003e\u003cbr\u003e\n\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e2 \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003echannels outputs decode mobile and fixed telephone keys (0-9, * #)\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e.\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eAnother 4 channels output\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e(ABCD)\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e can use \"DTMF Dial\" Software control\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ctable style=\"width: 1338px;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eMode selection\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e(M0 M1 M2)\u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003e  Function\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eTrigger level \u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003e     Illustrate\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003e(Default mode)\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eNon-locking (Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eHigh level output, 1S later goes low level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eself-locking (Toggle)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLevel inversion\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eHigh level goes low, Low level goes high\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eInter-locking (Latch)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eInterlock, it is maintained high level signal of output , until next output high level, then recover to low output level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eDelay 10S\u003c\/p\u003e\n\n\t\t\t\u003cp\u003e(Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eHigh level output, 10S later goes low level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eNon-locking (Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLow level output, 1S later goes high level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eself-locking (Toggle)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLevel inversion (After reset High level)\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eHigh level goes low, Low level goes high\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eInter-locking (Latch)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eInterlock, it is maintained low level signal of output , until next output low level, then recover to high output level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eDelay 10S\u003c\/p\u003e\n\n\t\t\t\u003cp\u003e(Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eLow level \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eoutput, 1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e0\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eS later goes \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ehigh level\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n \n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv id=\"ds_div\"\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 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 new=\"\" style=\"font-size: 14pt;\" times=\"\"\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\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eModule No.:  CE004\u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ePackage inlcuded:\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1 PCS 16 Channel DTMF decoder module;\u003c\/span\u003e\n\n\u003cdiv\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1 pcs 50cm Male to Male audio wire (3.5mm jack ) ;\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cfont face=\"Verdana\"\u003e \u003c\/font\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eDC Power Supply Voltage：4.5V-5.5V(Tup: 5V)\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eOperating Temperature : -40-+85 °C\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eIO Drive : Sink Current (Low level drive) 20mA,source current(High level drive) 270uA\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e16 Channel selectable high and low level output.\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e16 Channel output: 0-9,*# ABCD\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e8 kinds of Mode selection\u003c\/p\u003e\n\n\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ePCB Size : 50x20MM\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eThis decoding mo\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003edule is for mobile and fixed telephone voice dialing decoding function , has 1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e6\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e channels, 8 kinds of selectable output\u003c\/span\u003e \u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003efunction, and leads to STD signal to use as a microcontroller interrupt signal, very convenient to embed all kinds for mobile and fixed telephoneremote remote control, remote control decoding key value. \u003c\/span\u003e\u003cbr\u003e\n\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e2 \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003echannels outputs decode mobile and fixed telephone keys (0-9, * #)\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e.\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eAnother 4 channels output\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e(ABCD)\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e can use \"DTMF Dial\" Software control\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ctable style=\"width: 1338px;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eMode selection\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003cp new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e(M0 M1 M2)\u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003e  Function\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eTrigger level \u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003e     Illustrate\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003e(Default mode)\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eNon-locking (Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eHigh level output, 1S later goes low level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eself-locking (Toggle)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLevel inversion\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eHigh level goes low, Low level goes high\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eInter-locking (Latch)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eInterlock, it is maintained high level signal of output , until next output high level, then recover to low output level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eDelay 10S\u003c\/p\u003e\n\n\t\t\t\u003cp\u003e(Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eHigh-level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eHigh level output, 10S later goes low level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eNon-locking (Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLow level output, 1S later goes high level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eself-locking (Toggle)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eLevel inversion (After reset High level)\u003c\/p\u003e\n\n\t\t\t\u003cp\u003eHigh level goes low, Low level goes high\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\n\t\t\t\u003cdiv\u003e \u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eInter-locking (Latch)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003eInterlock, it is maintained low level signal of output , until next output low level, then recover to high output level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"117\"\u003e\n\t\t\t\u003cp\u003e \u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"140\"\u003e\n\t\t\t\u003cp\u003eDelay 10S\u003c\/p\u003e\n\n\t\t\t\u003cp\u003e(Momentary )\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd new=\"\" style=\"font-size: 14pt;\" times=\"\" valign=\"top\" width=\"92\"\u003e\n\t\t\t\u003cp\u003eLow level\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd valign=\"top\" width=\"218\"\u003e\n\t\t\t\u003cp\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eLow level \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eoutput, 1\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003e0\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003eS later goes \u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt;\" times=\"\"\u003ehigh level\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n \n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\n\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\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"4 pairs","offer_id":46537030533277,"sku":"CE004*4+AE11A04*4","price":105.99,"currency_code":"USD","in_stock":true},{"title":"1 pairs","offer_id":46537030566045,"sku":"CE004+AE11A04","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_58c7c1eb-3a99-4a91-89e1-4eb4b47dfb1a.jpg?v=1740747406","url":"https:\/\/eletechsup.com\/es\/products\/ae11a04-16-channels-keypad-dtmf-generator-module-audio-encoder-transmitter-decod","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}