{"product_id":"spintronic-ammeter","title":"Spintronic Ammeter","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpintronic ammeters indicate the speed of current by the pitch of sound they make. The more current, the higher the pitch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe pitch of sound generated by the spintronic ammeter is directly proportional to the current running around it. A small wedge attached to a diaphragm slides over a bumpy surface. As the wedge moves up and down over the bumps, it generates sound in the diaphragm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Turing Tumble","offers":[{"title":"Default Title","offer_id":49106919457054,"sku":"US-SP-A001","price":5.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/7195\/9838\/files\/Ammetertrimmed_48ba20fe-e221-4b55-a6ac-0a8b532ecf25.jpg?v=1724693107","url":"https:\/\/classwallet.upperstory.com\/products\/spintronic-ammeter","provider":"ClassWallet","version":"1.0","type":"link"}