{"product_id":"ruifei-fms-flight-control-system-v3-external-gyroscope","title":"FMS V3 Flight Control External Gyroscope","description":"\u003cp\u003eProfessional-grade flight stabilization for fixed-wing and helicopter RC aircraft. The \u003cstrong\u003eFMS V3 Flight Control External Gyroscope\u003c\/strong\u003e is the Ruifei-compatible external gyroscope sensor for FMS aircraft — calibrated specifically for FMS airframes and their servo geometry. The V3 gyroscope detects unwanted yaw, pitch, and roll and sends corrective servo pulses to maintain stable, hands-off flight in crosswinds and turbulence.\u003c\/p\u003e\u003cp\u003eDrop-in upgrade for any FMS aircraft with a compatible receiver. Plastic housing with colour box packaging. Plug-and-play installation with minimal setup. A gyroscope sensor applies the same angular momentum physics principle as a mechanical spinning gyroscope, but using a MEMS chip that detects rotation via Coriolis force rather than a physical spinning mass.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFMS V3 External Gyroscope\u003c\/li\u003e\n\u003cli\u003eCables\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55116754747684,"sku":"GPP-CJ-01614200","price":69.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/e351d8fa-619a-4dd2-adf0-0dc654737a42.jpg?v=1781740936","url":"https:\/\/shop.goldenphysics.org\/products\/ruifei-fms-flight-control-system-v3-external-gyroscope","provider":"Golden Physics Project","version":"1.0","type":"link"}