{"product_id":"demonstration-of-electrical-noise","title":"Demonstration of Electrical Noise","description":"\u003cstrong\u003eElectrical noise\u003c\/strong\u003e may be defined as any undesired voltages or currents that ultimately end up appearing in the receiver output. To the listener, this electrical noise often manifests itself as static. It may only be annoying, such as an occasional burst of static, or continuous and of such amplitude that the desired information is obliterated.\u003cbr\u003e\u003cbr\u003e Also, we can say that noise is an unwanted electrical signal which distorts the original signal. \u003cstrong\u003eDemonstration of Electrical Noise\u003c\/strong\u003e is present everywhere if there is some finite temperature. All types of noise should be minimized.\u003cbr\u003e\u003cbr\u003eHere in this circuit, we are trying to \u003cstrong\u003edemonstrate the noise\u003c\/strong\u003e signal present around us. If we touch the base of the transistor with our hand, then we can see that the LED starts blinking. Clearly, there must be some voltage arising at the base as soon as we touch it, this is the noise present in our body. It is in the form of voltage and it is in the range of microvolts.\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 20 x 15 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/aD_gmFfmqlc\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ksfNm8ypTxs\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708895604917,"sku":"LGSK021","price":129.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708895637685,"sku":"LGSK021_R","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Electrical-noise.jpg?v=1634705870","url":"https:\/\/kitsguru.com\/de\/products\/demonstration-of-electrical-noise","provider":"KitsGuru","version":"1.0","type":"link"}