{"product_id":"water-level-indicator","title":"Water Level Indicator","description":"A \u003cstrong\u003ewater level indicator\u003c\/strong\u003e is a system that relays information back to a control panel to indicate whether a body of water has a high or low water level. Some water level indicators use a combination of probe sensors or float switches to sense water levels. \u003cbr\u003eThis device can be used as a water level indicator. It is a prototype device that can be assembled at the top of the water tank, if the tank gets full, it will start alerting.\u003cbr\u003e\u003cbr\u003eIf the \u003cstrong\u003ewater level circuit\u003c\/strong\u003e goes above a certain level, probe1 and probe 2 both get short-circuited hence the transistor Q1 gets turned off. As the transistor Q2 gets turned off, Q1 gets turned on hence buzzer and LED get turned on. There is the simple concept of the switching action of transistors.\u003cbr\u003e\u003cbr\u003e\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 width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/_mkbCK2MQlg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/ksfNm8ypTxs\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708896784565,"sku":"LGSK030","price":129.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708896817333,"sku":"LGSK030_R","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Simple-Water-Level-Indicator.jpg?v=1634722117","url":"https:\/\/kitsguru.com\/de\/products\/water-level-indicator","provider":"KitsGuru","version":"1.0","type":"link"}