{"product_id":"3w-mini-audio-stereo-amplifier-w2","title":"3W Mini Audio Stereo Amplifier (W2)","description":"\u003cdiv id=\"Introduction\" class=\"content Introduction\"\u003e\n\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003eThis is a Mini Audio Stereo Amplifier from DFRobot. It has left and right channels which can realize stereo surround sound. The module has a mini body and 2mm pin pitch, convenient to be embedded into any device. Using a\u003cspan\u003e \u003c\/span\u003eStereo Enclosed Speaker (FIT0502)\u003ca href=\"https:\/\/www.dfrobot.com\/product-1506.html\"\u003e\u003c\/a\u003e, you can directly control the audio amplifier without programming.\u003cbr\u003eThe mini audio stereo amplifier has two modes: sleeping and working modes. When pin “SW” is Low (0V), the amplifier’s bias circuit will be closed, then the module goes into sleep mode, while when pin “SW” is High (5V), the working mode enables. The audio stereo amplifier is in working mode by default (the pin is unconnected).\u003cbr\u003eThis Mini Audio Stereo Amplifier can be used in robot voice systems, DIY music boxes, sound modifications.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cb\u003eNote:\u003c\/b\u003e\u003cbr\u003e1. The positive and negative poles are not allowed to be connected reversely.\u003cbr\u003e2. The negative poles for the high and low channels are independent, do not connect them together.\u003cbr\u003e3. The power supply should be no less than 5.5V, too high voltage will damage the IC.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0119\/20210219Update\/DFR0119-Connect-Diagram_0x0.png.webp\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eConnection Diagram\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/DFR0119\/20210219Update\/DFR0119_0x0.jpg.webp\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eDimension Diagram\u003c\/b\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Specification\" class=\"content Specification\"\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003ePower Input: DC 3.6-5V\u003c\/li\u003e\n\u003cli\u003ePower: 3W\u003c\/li\u003e\n\u003cli\u003eEfficiency: \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eDimension: 24.5x15.5x3 mm\/0.96 x0.61 x0.12”\u003c\/li\u003e\n\u003cli\u003ePin Pitch: 2mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Shipping-List\" class=\"content ShippingList\"\u003e\n\u003ch4\u003eShipping List\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e3W Mini Audio Stereo Amplifier x1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"documents\" class=\"content documents\"\u003e\n\u003ch4\u003eDocuments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Puntocentral","offers":[{"title":"Default Title","offer_id":51474786517280,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/5307\/4720\/files\/DFR0119_Main_01.jpg?v=1775967707","url":"https:\/\/www.latinocart.com\/products\/3w-mini-audio-stereo-amplifier-w2","provider":"Puntocentral","version":"1.0","type":"link"}