{"id":3156,"date":"2023-12-27T11:51:43","date_gmt":"2023-12-27T11:51:43","guid":{"rendered":"https:\/\/nvis.scientech.co.in\/?post_type=product&#038;p=3156"},"modified":"2026-01-29T14:14:31","modified_gmt":"2026-01-29T08:44:31","slug":"bcd-adder-and-subtractor-trainer","status":"publish","type":"product","link":"https:\/\/nvis.scientech.co.in\/?product=bcd-adder-and-subtractor-trainer","title":{"rendered":"BCD Adder and Subtractor Trainer"},"content":{"rendered":"<p>BCD Adder and Subtractor Trainer Nvis 6562 is a compact, ready to use digital electronics experiment board. This product has been designed specifically for the students to study and understand the concept of BCD addition and subtraction processes.<\/p>\n<p>Nvis 6562 has logic high-low input switch facility, LEDs for visual indication and direct reading of the input-output logic states and carry status. It can be used as stand alone unit with +5V adaptor.<\/p>\n<p>Nvis 6562, BCD Adder and Subtractor Trainer is an ideal platform to enhance education, training, skills &amp; development amongs our young minds.<\/p>\n<p>Product Features<\/p>\n<ul>\n<li>Facilitates 1-bit to 8-bit BCD addition and subtraction modes<\/li>\n<li>LEDs for visual indication of input-output logic states<\/li>\n<li>Easy switching between addition and subtraction modes<\/li>\n<li>Unique design<\/li>\n<li>Online product tutorial<\/li>\n<\/ul>\n<h6>Scope of Learning<\/h6>\n<div class=\"tech_specs\">\n<ul>\n<li>Study of 1-bit to 8-bit BCD addition<\/li>\n<li>Study of 1-bit to 8-bit BCD subtraction<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>BCD Adder and Subtractor Trainer Nvis 6562 is a compact, ready to use digital electronics experiment board. This product has been designed specifically for the students to study and understand the concept of BCD addition and subtraction processes. Nvis 6562 has logic high-low input switch facility, LEDs for visual indication and direct reading of the [&hellip;]<\/p>\n","protected":false},"featured_media":617,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[107],"product_tag":[],"class_list":["post-3156","product","type-product","status-publish","has-post-thumbnail","product_cat-digital-electronics","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Buy BCD Adder and Subtractor Trainer Nvis 6562<\/title>\n<meta name=\"description\" content=\"BCD adder and subtractor trainer for understanding arithmetic circuits, digital computation, carry logic, and electronics lab experiments | Nevistech\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy BCD Adder and Subtractor Trainer Nvis 6562\" \/>\n<meta property=\"og:description\" content=\"BCD adder and subtractor trainer for understanding arithmetic circuits, digital computation, carry logic, and electronics lab experiments | Nevistech\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/\" \/>\n<meta property=\"og:site_name\" content=\"Nvis\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-29T08:44:31+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/bcd-adder-subtractor-experiment-trainer-kit-nvis-6562-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"135\" \/>\n\t<meta property=\"og:image:height\" content=\"90\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/\",\"url\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/\",\"name\":\"Buy BCD Adder and Subtractor Trainer Nvis 6562\",\"isPartOf\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/bcd-adder-subtractor-experiment-trainer-kit-nvis-6562-1.jpg\",\"datePublished\":\"2023-12-27T11:51:43+00:00\",\"dateModified\":\"2026-01-29T08:44:31+00:00\",\"description\":\"BCD adder and subtractor trainer for understanding arithmetic circuits, digital computation, carry logic, and electronics lab experiments | Nevistech\",\"breadcrumb\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/#primaryimage\",\"url\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/bcd-adder-subtractor-experiment-trainer-kit-nvis-6562-1.jpg\",\"contentUrl\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/bcd-adder-subtractor-experiment-trainer-kit-nvis-6562-1.jpg\",\"width\":135,\"height\":90},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/bcd-adder-and-subtractor-trainer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/nvis.scientech.co.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/nvis.scientech.co.in\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"BCD Adder and Subtractor Trainer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/nvis.scientech.co.in\/#website\",\"url\":\"https:\/\/nvis.scientech.co.in\/\",\"name\":\"Nvis Technologies Pvt. 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