{"product_id":"diy41","title":"🔥Hot Sale Deals-DIY Digital FM Radio Soldering Kit","description":"\u003cp\u003e\u003cspan style=\"color: #e67e23;\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eADVANCED VOLTAGE REGULATION \u003c\/strong\u003e- Utilizes a 3.3V buck-boost module, ensuring stable operation of the MCU and digital display even when input voltage drops to 2.5V. This guarantees consistent performance and prevents display failure.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHIGH-FIDELITY AUDIO OUTPUT \u003c\/strong\u003e- Integrates an AXS2031 anti-distortion digital amplifier chip. It delivers 5W of clear, rounded audio without distortion, even at low voltages, providing a superior listening experience compared to conventional chips.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/7718\/5839\/files\/spp_shopify20251210113124_1acb55b24f388ac491ec98bfb6ff5f6c.jpg?v=1765337487\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eENHANCED SIGNAL RECEPTION\u003c\/strong\u003e - Features a 30cm omnidirectional telescopic antenna and spiral copper PCB traces. This dual design significantly boosts signal sensitivity, allowing for clear reception even in areas with weaker FM signals.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/7718\/5839\/files\/spp_shopify20251210113129_acbe24dc76a57d2514accb7dcabb9638.jpg?v=1765337492\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSTC MCU CONTROL CORE\u003c\/strong\u003e - Powered by an STC15W408AS microcontroller unit. This robust core manages all functions, including a power-off memory feature that conveniently recalls your last tuned frequency upon restart, saving you time.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/7718\/5839\/files\/spp_shopify20251210113132_bc6392388ff09a716fc3e079226b50a2.jpg?v=1765337495\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePRECISION-CUT ACRYLIC HOUSING\u003c\/strong\u003e - The kit is enclosed in a durable, transparent acrylic case, precision laser-cut for a perfect fit. It protects the internal components while offering a clear view of the assembled circuitry.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/7718\/5839\/files\/spp_shopify20251210113136_341377c2d936590770eebe341892b1f2.jpg?v=1765337499\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #e67e23;\"\u003e\u003cstrong\u003eSPECIFICATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eStyle: Kit Only (No Housing), Kit + Housing, Fully Assembled Unit\u003c\/p\u003e\u003cp\u003eSize: 158 * 28 * 74mm\u003c\/p\u003e\u003cp\u003eMaterial: Acrylic Housing, Copper Standoffs\u003c\/p\u003e\u003cp\u003eCurrent: 10mA\u003c\/p\u003e\u003cp\u003ePower Supply: 2 x AA Batteries\/5V 1~2A\u003c\/p\u003e\u003cp\u003eFrequency Range: 87.5MHz - 108MHz\u003c\/p\u003e\u003cp\u003ePower Amplifier: AXS2031\u003c\/p\u003e\u003cp\u003eOutput Power: 5W Monaural\u003c\/p\u003e\u003cp\u003eAntenna Length: 30cm\u003c\/p\u003e\u003cp\u003ePackage Includes: 1 * DIY Digital FM Radio Soldering Kit\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #e67e23;\"\u003e\u003cstrong\u003eUSAGE INSTRUCTIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eFix the antenna with screws, adjust vertically, then solder to secure.\u003c\/p\u003e\u003cp\u003eAfter soldering the PCB, attach front and rear hex standoffs.\u003c\/p\u003e\u003cp\u003eInstall the front cover, then side covers, and finally the rear cover, tightening all screws.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #e67e23;\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eDIY kit requires manual soldering and assembly; tools not included.\u003c\/p\u003e\u003cp\u003eUse only one power source at a time (USB or battery) to avoid circuit damage.\u003c\/p\u003e\u003cp\u003eElectronic manual included for assembly guidance.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Kit Only (No Housing)","offer_id":50337202077889,"sku":"LP10322806C01","price":31.8,"currency_code":"USD","in_stock":true},{"title":"Kit + Housing","offer_id":50337202110657,"sku":"LP10322806C02","price":37.8,"currency_code":"USD","in_stock":true},{"title":"Fully Assembled Unit","offer_id":50337202143425,"sku":"LP10322806C03","price":42.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/2640\/2497\/files\/spp_shopify20251210113140_1c7459c600e2610c850d656647b59eb5_7e0ffaf7-f9ff-42ea-a28d-eb70a4591e29.jpg?v=1781576382","url":"https:\/\/keropya.com\/products\/diy41","provider":"keropya","version":"1.0","type":"link"}