{"product_id":"diy-wooden-radio-kit-retro-fm-educational-stem-building-toy-science","title":"DIY Wooden FM Radio Kit — Build a Real Working Retro Radio | STEM Science Toy","description":"\u003cp\u003eKids assemble a functional FM radio from laser-cut plywood and pre-wired electronic components — no soldering required. The finished radio receives live FM broadcasts with adjustable volume and manual tuning via a dial. The plywood enclosure gives it a retro tabletop aesthetic once complete. Runs on 2 AA batteries (check kit specs). \u003cstrong\u003ePrice: $16.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceives live FM stations\u003c\/strong\u003e — once assembled, the radio tunes across the FM band (87.5–108 MHz) with a manual dial; kids hear real broadcasts from a device they built component by component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo soldering required\u003c\/strong\u003e — all electronic components connect via pre-wired leads and screw terminals; illustrated step-by-step manual guides the full build without prior electronics experience\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeaches FM receiver circuit principles\u003c\/strong\u003e — assembly covers how an antenna captures radio waves, how a tuner selects a frequency, and how an amplifier drives the speaker — foundational concepts in signal processing and electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-cut plywood enclosure\u003c\/strong\u003e — smooth, pre-cut wood panels slot together to form the retro-style housing; no cutting or sanding required; non-toxic finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll components included\u003c\/strong\u003e — kit contains PCB, speaker, tuning dial, volume knob, antenna wire, plywood panels, screws, and illustrated assembly manual; no additional purchases needed except batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAges 8 and up\u003c\/strong\u003e — suitable for independent builds by older kids; younger builders benefit from adult guidance during component connection steps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadio Type\u003c\/td\u003e\n\u003ctd\u003eFM receiver (87.5–108 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Material\u003c\/td\u003e\n\u003ctd\u003eLaser-cut plywood (non-toxic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoldering Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003ePCB, speaker, dial, knob, antenna, panels, screws, manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eBagged (no box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Age\u003c\/td\u003e\n\u003ctd\u003e8+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e$16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"AliExpress","offers":[{"title":"Radio Model Kit \/ China Mainland","offer_id":53717266694328,"sku":"RADIOMODELKIT-CHINAMAINLAND","price":16.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/3764\/8312\/files\/S8a33a1bb64824e8b9de91f05a47659a9M.webp?v=1783485679","url":"https:\/\/hardassetsecurity.com\/products\/diy-wooden-radio-kit-retro-fm-educational-stem-building-toy-science","provider":"Hard Asset Security","version":"1.0","type":"link"}