{"product_id":"tda2030a-6-12v-ac-dc-single-power-supply-audio-amplifier-board-module","title":"TDA2030A 6-12V AC\/DC Single Power Supply Audio Amplifier Board Module","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e 1. Onboard TDA2030A audio power amplifier chip.\u003cbr\u003e 2. Mono 18W power amplifier circuit design.\u003cbr\u003e 3. Socket onboard horn .\u003cbr\u003e 4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification.\u003cbr\u003e 5. The onboard power light.\u003cbr\u003e 6. Chip has lead to the main pin, can directly input audio signal.\u003cbr\u003e 7. Working voltage: 6 - 12V.\u003cbr\u003e 8. Board size: 33 x 25 x 23(mm)\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003ePin?definition:\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003eIN:?Audio?signal?input\u003cbr\u003eVCC:?Power?supply?positive?pole\u003cbr\u003eOUT:?output\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e 1 x TDA2030A Audio Amplifier Board Module\u003cbr\u003e\u003cimg src=\"https:\/\/img.sellercube.com\/imgsgroup1\/M00\/FF\/A5\/rB9kfV9FwQ2AUrdJAAPmoNoUqe0801.jpg\"\u003e\u003cbr\u003e \u003c\/p\u003e  \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/55\/13\/c97de711-220c-48ed-a9c3-20378b9ebc71.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929898778819,"sku":"ZHIQIAN-037559","price":378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/5fb56319-9cbb-4743-b7ca-0510cec8b18f.jpg?v=1725779597","url":"https:\/\/wrsss.com\/products\/tda2030a-6-12v-ac-dc-single-power-supply-audio-amplifier-board-module","provider":"Wrsss","version":"1.0","type":"link"}