{"product_id":"white-diy-electronic-kit-bluetooth-speaker-teaching-practice-bluetooth-stereo-speaker-electronics-diy-soldering-project-kit","title":"White DIY Electronic Kit Bluetooth Speaker Teaching Practice Bluetooth Stereo Speaker Electronics DIY Soldering Project Kit","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 channels\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Electronics Kits\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Bluetooth speaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY soldering kit\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker soldering practice kit\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3w\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40℃ to 85℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3W + 3W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower supply voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 4.2-5V (5V is the maximum; exceeding this voltage will damage the module)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRated current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.5A-2A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSoldering learning\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLearn solder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000020377202\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000023522431\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdbbf035bec0f49198317454be13171d2u.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eThe red terminal of the Bluetooth module is for 5V power supply, and the white terminals are for the left and right channels of the speaker. The red wire is positive (+), and the black wire is negative (-).  As music or other sounds play, the LED lights will flash in rhythm with the sound (according to the speed and volume of the sound). After successful soldering, you can experience the beautiful combination of sound and light.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eCircuit principle: The sound-controlled LED melody light circuit consists of a power supply circuit, a microphone amplification circuit, and an LED light-emitting indicator circuit. The power supply uses two batteries. The MIC converts the sound signal into an electrical signal, which is coupled to Q1 for amplification via C2. The amplified signal is sent to U1, which drives the LED to emit light. The louder the sound, the brighter the LED and the faster the flashing speed.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eParameters:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eChannel output: 2 channels\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eOutput power: 3w+3w\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003ePower supply voltage: DC 4.2-5V (Voltage exceeding 5V will damage the module)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eRated current: 1.5A-2A\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eWiring instructions: White terminals connect to the speaker, red terminals connect to the power supply\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eBluetooth operation: Turn on your phone's Bluetooth, scan for devices, find \"XC046\" and click to connect. After disconnecting Bluetooth, it will automatically switch to USB mode.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eNote:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eThe kit requires self-assembly. The outer paper of the casing can be removed to reveal a transparent casing. The complete Bluetooth speaker kit includes a USB power cable, and the Bluetooth circuit board is pre-soldered. You only need to connect the wires and assemble the sound-controlled board.  A mobile phone charger or a 5V computer power supply can be used for power. Using a 2A power supply will result in better sound quality.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eImportant: Please use the product strictly according to the instructions. Incorrect use and wiring will cause the amplifier to malfunction or be damaged.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003ePackage list:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eDIY kit *1\u003c\/span\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S79cccdd21dc74d7c8003506ca3ab1458Q.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S42f4350975504f3faf3adb07c4779ff6M.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4f5f23493f774c4388b040a3c18a0ab7K.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd03465958704c1083efc4db7ec51e17r.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9dfefd40fc2942bdaa82103954817bffS.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfd9da7ba94342239495120522e8feecv.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9cb916b41754410b8759ecbafcf0302bk.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8ffe4bf80bb44a3dafecf653fa9ec1535.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa0bad160858949e4a0f28426717810baP.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" width=\"944\" height=\"536\" src=\"https:\/\/ae01.alicdn.com\/kf\/S10aa8017f9974a3398398ce4cce5ff0eo.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"BuckUp Tactical","offers":[{"title":"DIY Electronics Kits","offer_id":52578997469471,"sku":"14:1202#DIY Electronics Kits","price":13.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/2983\/0703\/files\/S42f4350975504f3faf3adb07c4779ff6M.webp?v=1779894832","url":"https:\/\/www.buckuptactical.com\/products\/white-diy-electronic-kit-bluetooth-speaker-teaching-practice-bluetooth-stereo-speaker-electronics-diy-soldering-project-kit","provider":"BuckUp Tactical","version":"1.0","type":"link"}