{"id":3851,"date":"2025-03-29T10:29:30","date_gmt":"2025-03-29T10:29:30","guid":{"rendered":"https:\/\/projectkitsandparts.com\/?post_type=product&#038;p=3851"},"modified":"2025-06-08T14:39:54","modified_gmt":"2025-06-08T14:39:54","slug":"digital-code-lock-system","status":"publish","type":"product","link":"https:\/\/projectkitsandparts.com\/index.php\/product\/digital-code-lock-system\/","title":{"rendered":"Digital code Lock System"},"content":{"rendered":"<p>A <b>Digital Code Lock System<\/b> using the 8051 microcontroller is an embedded security project designed to control access based on a secret passcode entered through a keypad. The system is ideal for securing doors, cabinets, or any restricted area, and it operates by comparing the entered code with a pre-programmed password. If the correct code is entered, the system unlocks the mechanism, and if the wrong code is entered, it triggers an alert using a buzzer. This project provides a hands-on approach to learning microcontroller-based programming and interfacing with different components.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A digital code lock system with a buzzer and servo motor is an embedded project that enhances security. When the correct code is entered, the microcontroller triggers a servo motor to unlock a door or container. If an incorrect code is entered, a buzzer sounds as an alert.<\/p>\n","protected":false},"featured_media":3852,"template":"","meta":[],"product_cat":[462],"product_tag":[],"class_list":{"0":"post-3851","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-8051-based-projects","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Digital code Lock System - Projectkitsandparts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/projectkitsandparts.com\/index.php\/product\/digital-code-lock-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Digital code Lock System - Projectkitsandparts\" \/>\n<meta property=\"og:description\" content=\"A digital code lock system with a buzzer and servo motor is an embedded project that enhances security. 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