{"product_id":"ac-power-supply-interruption-counter-with-indicator","title":"AC Power Supply Interruption Counter with Indicator","description":"This \u003cstrong\u003ecircuit counts mains supply interruptions\u003c\/strong\u003e (up to 9) and shows the number on a 7-segment display. It is highly useful for automobile battery chargers. AC Power Supply Interruption Counter Indicator based on the number of main interruptions, the user can extend the charging time for lead-acid batteries. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAC Power Supply Interruption Counter\u003c\/strong\u003e circuit we have used IC CD4033 is a decade counter and a 7-segment decoder Indicator. Its pin 3 is held high so that the display initially shows ‘0.’ Clock pulses are applied to clock input pin 1 and clock-enable pin 2 is held low to enable the counter. Seven-segment, the common-cathode display indicates the mains interruption count. The capacitor provides a small turn-on delay for the display.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eBlock Diagram\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/AC-Power-Supply-Interruption-Counter-with-Indicator.jpg?v=1633522000\" alt=\"AC-Power-Supply-Interruption-Counter-with-Indicator-block-diagram\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\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 title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/xvVyWVcYwCw\" 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\/6rmErwU5E-k\" 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\/Fp37DPZVdRI\" 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":40708890558645,"sku":"LGKT122","price":449.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708890591413,"sku":"LGKT122_R","price":599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Circuitofmainsinterruptioncounterwithindicator.jpg?v=1633522160","url":"https:\/\/kitsguru.com\/fr\/products\/ac-power-supply-interruption-counter-with-indicator","provider":"KitsGuru","version":"1.0","type":"link"}