{"product_id":"npn-transistor","title":"NPN Transistor","description":"\u003cspan style=\"color: #2ca0fd;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14pt;\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003eThe NPN Transistor switch acts as a circuit switch or amplifier. A small amount of current to the base will allow a large current to flow through the collector and emitter. Use this transistor NPN module to amplify the signal from a resistive sensor (like the photo sensor that comes with the 2-pin module) or operate components that need a lot of current (like the motor).\u003c\/span\u003e","brand":"The Hobbies Shop","offers":[{"title":"Default","offer_id":45852112027965,"sku":"657826","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/7259\/9101\/files\/npn_bar_1080x_c74491b2-dc4b-469a-8d97-d99b714e7a24.jpg?v=1690217654","url":"https:\/\/www.locohobby.com\/products\/npn-transistor","provider":"LocoHobby","version":"1.0","type":"link"}